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PrintablesRandSchlemiel

Coffee Shop modular syrup bottle holder

A friend, who owns a coffee shop, was struggling to manage many bottles of syrup in a very small space. I used Shapr3D to model a modular, stacked syrup bottle holder that he can infinitely expand as necessary. The original had his logo…

Downloads
247
Likes
34
Rating
5
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PrintablesRandSchlemiel

Vineyard Art

The original statuary is from the ‘ Scan the World ’ project, see the remix info below for details. The plane cuts and model orientation were designed to minimize filament usage so that each model prints with close to 1 spool of filament…

Downloads
231
Likes
113
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0
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PrintablesRandSchlemiel

Creality Space Pi bowden tube attachment

Notes I had challenges getting the adapter to screw into the PETG I used, so I cleaned out the hole and added a drop of glue I printed with PETG on an OPXL5H, .4 nozzle, .20 layer height, 3 perimeters, 30% gyroid infill Addemndum I…

Downloads
162
Likes
16
Rating
5
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PrintablesRandSchlemiel

Randco Hasselback 2000 Potato Slicer

Most of the commercial hasselback potato slicers have several challenges The potato slices are wide, so they don't get extra crisp Slicing the ends of the potatoes is difficult without slicing all the way through the potato The potatoes…

Downloads
134
Likes
52
Rating
5
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PrintablesRandSchlemiel

Tiki Coozie

For my coozie, I printed with GiantArm TPU as it is somewhat flexible and the rubbery nature of the filament tends to hold the can more securely on a heaving sailboat. Printed on OPXL5H/flex. Use a fairly low infill to provide greater…

Downloads
127
Likes
45
Rating
0
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PrintablesRandSchlemiel

Halloween skull candy dish

This model is two parts that can be printed with a dual filament printer (such as OPXL5H). I haven't printed this yet as I need to order additional filament, but thought it would be helpful to get this out before Halloween. I also…

Downloads
105
Likes
19
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0
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PrintablesRandSchlemiel

Folding cribbage board

Print this model using Prusa Slicer and a multihead printer such as the Original Prusa XL. Print the model top down. I added a pause in the print job to insert the magnets. I used Input Shaper with .32 structural and didn't have a problem…

Downloads
96
Likes
14
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PrintablesRandSchlemiel

Randco Master Blaster 2000 Train Air Horn

I completely redesigned the Master Blaster air horn to support a simpler design consisting of 2 hollow shells that house most of the components. This air horn is seriously loud, and caution is urged. This particular air horn has a…

Downloads
80
Likes
23
Rating
5
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PrintablesRandSchlemiel

Wiffle rock

I printed my rocks (for my nephews) with a matte PLA. I used an OPXL5h with .6 nozzle and .32 speed as I needed to get it done in a short amount of time. YMMV I gave it away before taking pix.

Downloads
74
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6
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PrintablesRandSchlemiel

Insta360 Luna Ultra remote docking station for selfie stick, dramatic crane/boom sequences

Introduction The new Insta360 Luna Ultra is a fabulous camera with one outstanding feature (other than 33MB stills and 8k video), a detachable screen/remote control pad! To achieve something like drone shots (where there are frequent bans…

Downloads
65
Likes
8
Rating
0
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PrintablesRandSchlemiel

Roman Dodecahedron

This is another version of the Roman Dodecahedron artifact . This version prints as a flat model than can be folded/glued into a completed object. The corner balls are printed separately and use screws with attachment plates to secure…

Downloads
62
Likes
9
Rating
0
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PrintablesRandSchlemiel

Pierogi Press

We like to bake our pierogis, so this was designed to fit standard store-bought pie dough. You can either use 1 sheet of pie dough split/folded in half or you can print 2 of these models, position them flat-to-flat, cover them with 1…

Downloads
61
Likes
6
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0
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PrintablesRandSchlemiel

Randco Towelmatic 2000

Our Lance travel trailer has limited space to mount a paper towel holder. Installing one horizontally leads to it unrolling during travel. A counter top unit will just bounce around and take up counter/cabinet space. Since I previously…

Downloads
58
Likes
9
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0
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PrintablesRandSchlemiel

Shower curtain double hook

This remix adds an extra hook so that it holds both an outside curtain and an inside liner. My outside curtain has substanially more material above the hook hole, so I dropped the additional hook down appx an inch. I don't have AutoDesk,…

Downloads
50
Likes
11
Rating
5
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PrintablesRandSchlemiel

Cam Cleat cap

Sailboat cam cleats, which secure running rigging such as halyards or sheets, are usually made from stainless steel. When a line is pulled across the top of the cleat to secure it, there can be substantial abrasion. Many vendors attach a…

Downloads
47
Likes
6
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0
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PrintablesRandSchlemiel

Bunholio 2000

In the Faroe Islands they served Pylsur or Pylsa (hot dogs) in a crusty bun that has a hole drilled in it. You can't find these in the US, so I made a tool to drill a hole in a conventional bun. You can frequently get unsliced hot dog…

Downloads
47
Likes
7
Rating
0
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PrintablesRandSchlemiel

Randco Slug-A-Matic 2000

Forget that pesky mast pin! Say no to slugs falling out of the M15 mast gate when you reef the main! You need the brand new Randco Slug-A-Matic 2000! Spend less time fussing and more time sailing. Notes Prusa Slicer .4 nozzle input…

Downloads
46
Likes
6
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PrintablesRandSchlemiel

Randco Nut Buster 2000

I needed an ergonometric heat insertion tool, that is horizontal in design, that supports brass nuts placed upon the TS101 iron heat insertion tip without falling off (to help deal with effects of essential tremors). I needed a design…

Downloads
44
Likes
30
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0
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PrintablesRandSchlemiel

Sunlu filament welding assistant, the Randco Grip-a-Matic 2000

The brand new Sunlu filament welder is a great solution for splicing all those short end-of-roll tails you have lying about. However, imho, there is one big flaw and that is how to align, weld and extract the heated filament/joint without…

Downloads
43
Likes
7
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0
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PrintablesRandSchlemiel

Moai URN

The added complication is it needed to be big enough for the brother, his father and his mother (still living). I did a remix of the high quality, hollow moai to get the necessary smooth detail. To make it big enough I needed to print in…

Downloads
38
Likes
8
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0
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PrintablesRandSchlemiel

Shorty McShortbread cookie embosser/cutter

I designed this model to be printed without supports. This model does not have a ‘rolling hub/shaft’ design as embossing/cutting shortbread requires substantial pressure. If you prefer, you can use the embosser/cutter without the handles…

Downloads
37
Likes
12
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PrintablesRandSchlemiel

1984 Montgomery 15 Sailboat Mast Gate Plates

The Montgomery 15 sailboat mast has a pre-feeder gate for inserting the mainsail slugs into the mast slot. When the mainsail is dropped, without a mast slot stopper or a mast gate, the slugs will fall out of the pre-feeder slot. If you…

Downloads
35
Likes
4
Rating
0
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PrintablesRandSchlemiel

Temperature controlled back plate assembly

The internal temperature of the EnXLosure was getting too hot when all doors are closed (40C+) and was causing Nextruder failures with PLA filament. The Nextruder was trying to advance PLA into the hot end, but the filament was too soft…

Downloads
31
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7
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PrintablesRandSchlemiel

Recumbent trike accessory T (upper handlebar mount)

I have an HP Velotechnik Scorpion recumbent trike. The handlebars are upright and, since they have twist shifters, there is no place to mount accessories (horns, phones, gps, trackers, etc.) This T-bar accessory mount fits into the top…

Downloads
29
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6
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PrintablesRandSchlemiel

Randco Kat DeFence 2000

There is a neighborhood feral cat factory to the north of our house and cat heaven on the south side. Just like a zombie migration route, our house lies in the direct path of where cats want to travel. The cats are causing substantial…

Downloads
29
Likes
5
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PrintablesRandSchlemiel

ChickadeeDo (Chickadee Condo) Birdhouse

We're working on attracting Black Capped Chickadees to our little bit of heaven. I roughly based this design on recommendations for sizing . I read that chickadees also like old stumps or trees with access holes, so I fired up Shapr3D and…

Downloads
26
Likes
4
Rating
0
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PrintablesRandSchlemiel

Karoline Von Puggle planter

I was looking for something to enhance the garden area, other than the standard garden gnomes. I previously used ‘Scan the World’ objects to produce fence busts and thought I could do something creative for planters too. I imported the…

Downloads
26
Likes
4
Rating
0
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PrintablesRandSchlemiel

Randco Chickadee Dee 2000 birdhouse

We have a number of black capped mountain chickadees we've taken under our wing (pun intended.) They're fun to watch and help to manage our local ecosphere. I got the idea from this article and re-designed the model to trim filament usage…

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26
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5
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0
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PrintablesRandSchlemiel

Génie de la Liberté le Puggle planter

I was looking for something to enhance the garden area, other than the standard garden gnomes. I previously used ‘Scan the World’ objects to produce fence busts and thought I could do something creative for planters too. I imported the…

Downloads
25
Likes
1
Rating
0
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PrintablesRandSchlemiel

Randco Yubi-Matic 5C NFC Yubikey sleeve

I wanted a Yubikey sleeve that is less obvious on a key ring and easy to use. This one-piece sleeve has top shoulder detents to hold the Yubikey securely in place. Print details I printed on an OPXL5H, .4 nozzles, .25 layers, 8mm brim, no…

Downloads
24
Likes
4
Rating
0
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PrintablesRandSchlemiel

Exhaust port and adapter for BOFA PrintPro 2

My print is in a bedroom/office and not close to a window for exhausting. I originally built a simple temp controlled exhaust fan, but subsequently decided to install a BOFA Print Pro 2 to better control fumes and particulate. I used the…

Downloads
24
Likes
7
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0
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PrintablesRandSchlemiel

Randco Pickle-Matic Pocket Pickleball Toy

In a recent volume of Make "Makezine" (Volume 95, pg 108), Bob Knetzger introduced his Pocket-Pinball game to the world. It is designed for a laser cutter and an .svg was downloadable. Bop's inspiration was “Cap'n Crunch Thumb Tennis” by…

Downloads
23
Likes
6
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0
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PrintablesRandSchlemiel

BOFA Print Pro2 air recirculation assembly

I previously added a BOFA Print Pro 2 to manage filtered exhaust from the upper back panel of the EnXLosure. I then decided I'm wasting warmed air and decided to recirculate the filtered air back into the EnXLosure to help maintain temps.…

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22
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2
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0
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PrintablesRandSchlemiel

SDS100 Scanner window sill holder

I wanted to place the SDS100 closer to a window, for improved reception. This is a two piece build to minimize supports. I placed a piece of double-stick tape on the sill plate to secure the holder to the sill.

Downloads
21
Likes
5
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0
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PrintablesRandSchlemiel

RandCo Plug-O-Matic II garden drill

As a follow-on to the original RandCo Plug-O-Matic , this new version is designed to better drill through heavy silt/clay soils that are tightly compressed and intermixed with small pebbles. Print details I used Polymaker Polylite PETG…

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21
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1
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PrintablesRandSchlemiel

Randco Meatball-o-Matic 2000

I struggle making round meataballs. My paws are too big, I'm clumsy and I get ground meat stuck to everything. Many commercial meataball presses suffer from the meat getting stuck inside the hollows, and require you to pick out and…

Downloads
19
Likes
5
Rating
0
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PrintablesRandSchlemiel

Geologist or Rock Hound Gift, I Collect Rocks

Both .stl and .3mf are attached. I printed mine using Polymaker PETG on an OPXL 5H using .4 nozzles, and .25 layer height. In addition I expanded the first layer to .25 to help with adhesion for small details. See the attached screenshot…

Downloads
19
Likes
2
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0
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PrintablesRandSchlemiel

Sound Blaster 3000

*Note: An adapter tray is required to hold a smartphone in place. An example starter tray can be found here . I am testing and researching sound propagation at various frequencies from 10khz to 20khz. The Sound Blaster 3000 redirects the…

Downloads
19
Likes
2
Rating
0
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PrintablesRandSchlemiel

RandCo Socket2Me EDC Socket Holder Metric/SAE

I needed a compact solution for organizing my existing Husky brand metric/SAE sockets. The socket holder needed to fit within my VANQUEST EDCM-Huge 2.0 pouch . Features Separate sides for 9 metric and 9 SAE sockets Chafer corner for easy…

Downloads
18
Likes
4
Rating
0
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PrintablesRandSchlemiel

That's What I Do, Drink Beer

This model was created oversized for various reasons. You can use the generic model and scale the x/y in your slicer, or I've included versions that are reduced 70%. I included both .stl and .smf. An attached image shows the part and…

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16
Likes
3
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0
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PrintablesRandSchlemiel

Hooting Owl wind vane

This is a simple wind vane for the great Hooting Owl Wind Chime by christopher-auer . The goal is to add a wind vane to the model to help position the hooting slot perpendicular to the wind direction for maximum hooting. YMMV. This wind…

Downloads
16
Likes
3
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0
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PrintablesRandSchlemiel

Socket2Me Deluxe, Metric/SAE socket holder (PiP)

As a follow-on to the original Socket2Me socket holder, this design takes a different approach and has enough room to identify socket sizes. No assembly is required as it is print in place. Printing I used an OPXL5H, .4 nozzle, .20…

Downloads
15
Likes
2
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0
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PrintablesRandSchlemiel

Hooter Holder Hub

My friends wanted a version of the hoot owls that displayed all owls and is mounted on a post. I created a horizontal support arm and a hub that works with the original parts. I also added a downsized vertical post that works with the…

Downloads
15
Likes
5
Rating
0
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PrintablesRandSchlemiel

Whistling Moai

Nothing much to say. The hat has a carve out for the moai head and the moai mouth has a carve out for the whistle. Use your favorite glue.

Downloads
15
Likes
4
Rating
0
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PrintablesRandSchlemiel

Sound Blaster 2000

*Note: An adapter tray is required to hold a smartphone in place. An example starter tray can be found here . I am testing and researching sound propagation at various frequencies from 10khz to 20khz. The Sound Blaster 2000 redirects the…

Downloads
15
Likes
4
Rating
0
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PrintablesRandSchlemiel

500 piece Poe(try) Jigsaw Puzzle and Storage Container

After years of thought and experimentation I created a unique and actual 500 piece jigsaw puzzle that is 3D printed. These pieces are approximately the same sizes as traditional jigsaw puzzle pieces, although they are slightly taller than…

Downloads
14
Likes
1
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0
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PrintablesRandSchlemiel

Recumbent trike accessory smartphone cradle.

The HP Velotechnik Scorpion recumbent trike doesn't have many options for mounting accessories. The vertical handlebars (with twist shifters) are open at the top of the tube and perfect for receiving an expanding accessory post. Other…

Downloads
14
Likes
4
Rating
0
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PrintablesRandSchlemiel

Randco Shelf-a-Matic 2000

Are you tired of futzing with those little plastic/metal shelf support posts that insert into a hole in your cabinet? Or, you're frustrated accurately drilling those tiny holes? Well, what you need is the Randco Shelf-A-Matic 2000! No…

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14
Likes
1
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PrintablesRandSchlemiel

Randco Magna-Matic, Ford Ranger 2025 MagSafe charger plate

My Ford Ranger 2025 is a fleet model without built-in support for MagSafe chargers. The default space for a phone is fairly tight, especially for the iPhone 16 Pro Max with Otterbox case. The goal was a plate to hold the MagSafe puck and…

Downloads
11
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1
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PrintablesRandSchlemiel

Randco Plug-O-Matic garden drill

We installed a paving stone pad that required planting hundreds of creeping thyme plants that we grew in ‘plug' trays. This garden drill makes it easy to drill out a hole for inserting plant plugs or flower bulbs. There are 2 sizes, the…

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10
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2
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0
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PrintablesRandSchlemiel

'Anti-Social Social Club' bleach print block for T-Shirts

I read this article on bleach printing and came up with a design for printing onto a t-shirt or hoodie. Steps Print the design using a bleach proof filament. I like PETG Stretch the t-shirt or hoodie over a piece of stout cardboard or…

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9
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0
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PrintablesRandSchlemiel

Acrobatic Harmony (with case)

A bazillion years ago I built similar balancing acrobats for nieces and nephews. Back then it was wood and a scroll saw. Fast forward and now it's a slightly altered design with unique enhancements. Designs included A basic design (which…

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9
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9
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PrintablesRandSchlemiel

OPXL Enclosure Exhaust Fan Shroud Screw Adapter

I have my OPXL5H (with Prusa enclosure) on a desk inside a closet space. Moving that behemoth to replace exhaust filters is quite an effort. It is complicated by the need to remove the 4, tiny torx screws that hold the shroud over the…

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8
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1
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PrintablesRandSchlemiel

RandCo PickPocket tool organizer

I was having difficulties keeping my tool picks stored in my EDC pouch. Shapr3D, Prusa XL5H and PrusaSlicer to the rescue! The Ullman hook and pick set are handy to have easily accessible for retrieving stuff in difficult locations or…

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8
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0
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PrintablesRandSchlemiel

Chickadee Diner (bird-feeder) with fast-fill funnel

Background The challenge for Chickadee bird feeders is designing a structure the chickadees can enter but larger birds can't get through the openings. Chickadees like to fly up to the feeder, grab a black oil sunflower seed, and fly off…

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8
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2
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PrintablesRandSchlemiel

Randco Kritter Kleener 1000

If you are challenged by critter infestations, or want a device to potentially help reorient annoying beasts, this might be your solution. It's basically an ultrasonic sound generator that can be driven by Homekit home automation. Since…

Downloads
7
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1
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PrintablesRandSchlemiel

Young Buddha statue

We like to highlight our garden areas with various sculptures from all over the worlds. General notes This model was a VR scan from an original stone sculpture that was appx 20" tall I tweaked the model design lightly to highlight areas…

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6
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1
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PrintablesRandSchlemiel

Loki Lola Board Game, 2 Players

This is a re-imagined game of strategy and luck for 2 players. A game case is included to hold all game tokens. Games go really fast and this makes a great gift for Christmas or birthdays for kids 7 to 70. The goal of the game is for one…

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6
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1
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PrintablesRandSchlemiel

Chickadee Bird Feeder

We're encouraging Black Capped Chickadees to call our backyard home. First there was the Chickadee Condo . Then the Bully Birdie Barrier . Now we need a bird feeder that only they can utilize, with entry holes 1 1/8". Chickadees are…

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6
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1
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PrintablesRandSchlemiel

Susato Pennywhistle Case

The cloth sleeve, that came with the whistle, was too small to hold both flutes and didn't provide a lot of protection. This case is more robust and securely holds both whistle, mouthpiece and sealing wax. Printing Printed on OPXL5H with…

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5
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0
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PrintablesRandSchlemiel

Buddha Jones Apple Watch Charger Stand

If you're looking for something to upset the karmic universe then this is the build for you. I sliced and diced both Buddha and Indiana Jones to create a unique mashup. I also modified Indie's hat to accept an Apple Watch charging puck.…

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5
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0
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PrintablesRandSchlemiel

Hornet Trap Cork

Glass hornet/wasp traps are an eco friendly way to trap those pesky critters. We found that the supplied corks don't last very long outside, and buying replacement corks was expensive. This substitute is easier to snap on the top of the…

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4
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2
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PrintablesRandSchlemiel

Bully Birdy Barrier

The big birds hog the bird feeders and drive away the small Black Capped Chickadees. This modular guard allows you to right size a guard to surround the bird feeder. The larger holes are sized slightly larger than what is recommended for…

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4
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6
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PrintablesRandSchlemiel

Nature's Basement (chickadee birdhouse)

I wanted some birdhouse diversity for Black-Capped Mountain Chickdees. I previously made this one , but wanted more options as they are fickle little birdies. Although they investigated this cedar house quite a bit, they eventually ended…

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4
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1
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PrintablesRandSchlemiel

RandCo Fobulous USBA Flash drive holder

When I'm traveling I like to carry as USB flash drive with certain tools such as a bootable OS and selected travel information in case of emergency. I was unable to find a solution that was not obviously a USB flash drive, so I designed a…

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3
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0
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PrintablesRandSchlemiel

Hints and tips for delivery carriers

We're hoping that delivery personnel will get the hint and leave packages behind the porch door, rather than on the sidewalk in the rain. Nothing special about printing. I used an OPXL5H with Polymaker Polylite PETG, .4 nozzles, .20 layers.

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3
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1
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PrintablesRandSchlemiel

Castle Wrastle Strategic Board Game (2 players)

Background Castle Wrastle is a challenging and engaging 2-player strategy game. Players build turrets for a castle, move between turrets and try to capture the opponent by either leaping on them from a higher turret or surrounding their…

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3
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4
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PrintablesRandSchlemiel

Chickadee Diner II (bird feeder)

We are working on increasing our population of Black Capped Mountain Chickadees. They are wonderful little birds that are industrious, inquisitive, melodic and a whole lot of fun to watch. We raised our first batch of fledglings using my…

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2
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0
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PrintablesRandSchlemiel

Sparrow Sombrero blocks invasive house sparrows

Background We're working on enhancing our yard for those wonderful little Black Capped (or Mountain) Chickadees. I previously created a large feeder and then a smaller one . There was even a barrier for standard feeders and an early…

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0
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0
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PrintablesRandSchlemiel

Halloween Cryptex

I reduced the inter-part spacing to tighten up the model and make it easier to manipulate. In addition, the original models somehow forced the Prusa XL to always print from Nextruder 1 regardless of the extruder that was selected in Prusa…

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