181 models
Attention: we are switching to 1 kg refills, so this 800 g version is unfortunately no longer compatible. The new 1 kg Masterspool can be found here: https://www.printables.com/model/1464203-masterspool-1-kg-das-filament-refill…
COMPATIBLE WITH AMS! Are you a beginner 3D printing enthusiast or a seasoned professional? Are you looking for a way to reduce the amount of leftover spools after using filament? Or are you wondering how to minimize waste after 3D…
Important Update 2025/2026 Das Filament changed from 800 g to 1 kg. The old Masterspool is no longer compatibel with the 1kg spools. The NEW Das Filament1 kg Masterspool:…
Refill Spool für Filament von der Marke Recycling Fabrik. In dieser Version wird die Spool zusammen geschraubt und hält dadurch besser als in der Version von der Recycling Fabrik. Sehr stabile Refill Spool druckt in PETG um das Filament…
08/2025: Updated 3D models for the screw and the center piece. The screw is now hollow! With this parts you can convert your empty Prusament spool to a Masterspool. I tested several other Prusament to Masterspool adaptors, but none of…
After creating the dual color version I thought it would be really nice to have a hexagon version, because everything is better with hexagons. So I tinkered with the SVGs I extracted from various layers and added and embossed them on the…
[Update after a few months of usage] Some refill coils may push the spool walls outwards and you may end up with a ruined spool. To prevent this, apply a bit of superglue to the grooves or ridges of the adapter — Initial description —…
Masterspool avec une largeur réglable diamètre min du refill : 75 mm diamètre idéal du refill : 75 mm - 90 mm Largeur max refill : 80 mm Testé avec un refill R3B bobine_ext.stl doit être imprimé deux fois
The other two eSun Repwinder spacers I found on Printables did not fit my eSun Masterspool, so I created my own. The eSun Masterspool requires a 6mm spacer, while normal eSun spools require a 16mm spacer. This model is parametric, so it…
Whats even better than upcycling? Not creating waste in the first place. This turns your Prusament-Spool into a Refill-one. If you are looking for a design that does not require glue, I recomment this one:…
I'm a big fan of refill filaments, but AzureFilm's masterspool doesn't have a strong connection between the 2 parts. It risks detaching and you are left with the filament scattered. That's why I designed the 2 parts with a thread for a…
This is a redesign of the MasterSpool by Richard Horne (aka. RichRap) . Ideal for DasFilament and FishyFilaments . The spool is now fully symmetrical. The spool end can be fixed more easily, and there is a release path for filament…
Update Version 1.3 - 27.02.2026 A scale was added to the B side to better estimate the remaining amount of filament on the spool OpenPrintTag ready: The shape was slightly adjusted (B side) and markings were added for easy attaching an…
This is my entry for the FormFutura Refill Master Spool Design Contest. To challenge myself I wanted to design a spool that consists of two identical parts, no supports, no separate printed parts for connecting the two halfs and no…
Hereby I release my AIO ReFill - Masterspool aka (All In One ReFill - Masterspool). after having a lot of annoyances in the industry by companies releasing and re-releasing or resizing their refill spools I thought this is enough… so I…
-------------------------- IMPORTANT NOTE: Recently some of the spools sold by BBL have slightly different (larger) diameter of cardboard core. This model has 80,4mm core and was designed to snugly fit 80mm core spool. Please measure your…
For the new refills with holes in cardboard. My master spool is compatible with AMS Lite, if someone tests it with AMS I'm waiting for feedback.
Introducing Refill Masterspools, the ultimate solution for 3D printing filament. With over 16 years of experience in 3D printing and product development, we at 3DP have created what we belive is the best refill masterspool. Our focus on…
all credit for the idea goes to RichRap and his MasterSpool https://www.thingiverse.com/thing:2769823 https://richrap.blogspot.de/2018/01/masterspool-proposed-standard-for-3d.html I really like the idea of saving shipping and prodution…
Here is my Masterspool inspired by Fiberlogy's new 2023 spool design. These were first shown at Formnext in November and look really cool. Apparently the new spools will be reusable for their refill packs but as its early days, no one has…
This is a minimalistic version of the MasterSpool for holding filament refills and samples. Update Part 2 V2 now its possible to secure the parts with just a piece of filament to prevent self opening. Put a piece of filament, or even…
Update april 2023: The Bambu Lab X1C and P1P are printing more secure as my Prusa's so I've minified the tolerances to make it print great for printing at the Bambu Lab X1C and P1P === I had some problems using the otherwise great…
This is a Masterspool for your GST3D Refill Filament. It has carve outs for the Zipties and it is a left hand thread so it doesnt come apart when beeing used.
A MasterSpool for the BambuLab AMS. Use it for Fiberlogy 850g Refill print material
The 3MF files include modifiers to ensure rigidity when deleting the top and bottom layers and to be able to still add filamet info stickers. Works well with DasFilament, Fiberology, 3djake and other refills conforming to the Masterspool…
Simple MasterSpool, remixed from E For Extrude to work with CatYarn spools, as well as a generic spool that can be used in a rewinder. Printing Guide You more than likely want to be using Arachne perimeter generation when slicing, if not…
It´s basically just a remix of the beautiful Honeycomb Filament Sample Spool from kszlachcikowski. The differences are: It prints faster, it has an integrated Filament clip (which doesnt bend the filament too much) and an integrated…
A tool to respool any filament onto this ( https://www.printables.com/model/345540-formfutura-refill-masterspool ) MasterSpool. Required parts: 1x 120mm. M8 Threaded Rod 3x M8 (lock)nut Add a 120mm piece of M8 threaded rod and an M8…
This is a remix of zoltanf's "Prusament spool to master spool adapter " For my spool holder i wanted the outside of the prusament spool to remain the same without anything sticking out so this remix has some blocks that hold screws…
Hello, this is a Remix/Redesign of Richard Hornes #Masterspool concept. These Spools use much less material an they are easier to handle. Of there size tey will fit on a 200x200 printbed. The Spools can used with every known spoolholder,…
By chance I own a Rosa3D “masterspool” . They sell their refills wrapped around a cardboard tube and (I think) that tube connects the two halves of this spool. Many other refills come without any tube so I made this simple (and very light…
This is a remix of 87squirrels MasterSpool Remix. https://www.thingiverse.com/thing:2794052 I just made the wall a little more thick to increase stiffness and reduced the diameter to 100mm to make it easier to use. meanwhile I have…
With this adapter u can use your empty Bambulab reusable spools for Masterspool refills according to richrap standard. You get a reliable spool that works without problems in the Bambulab AMS and you need just 100g of filament. UPDATE…
Parametric Lightweight MasterSpool Parametric Design default parameters implements RichRap's MasterSpool specifications light weight with great stability (default 69 g using 1.24 g/cm^3 filament) can easily be made even more stable…
It's the upgraded version of my masterspool for DasFilament refills. It fits well into the AMS. The Masterspool is very simple without any add ons, for best work in AMS. You will find a place on the Masterspool for the Product-Patch you…
This has been in work for few weeks, I designed it in Fusion 360 and tested with DasFilament refills. Print instructions This was designed in Fusion 360, I went through many different locking mechanisms and then came out with this one. It…
Hi fellows, i like that BambuLab Spools a got with my X1CC. In that bundle have been 3 Spools (1 from the 250gr Sample PLA, one from the Support Filament and one from the PA-CF sample. In addition I purchased a additional spool at the…
MasterSpool Optimisée pour Filament Refill | Optimized MasterSpool for Refill Filament Design amélioré et léger sans compromettre la solidité. | - Improved, lightweight design without compromising strength. Impression plus rapide. | -…
This is an adaptation of Michael's Prusament Masterspool with 6 pieces M3x16 Allen screw, nut and washer. Fixture includes a notch to align the screw passages on the spool Dies ist eine Anpassung von Michael's Prusament Masterspool mit 6…
Update 15.01.2023 Added second spool spacer, now there is a 60mm and a 50mm model. The 60mm is for refill packs bigger than ~850g (depends on the material), 50mm for smaller refill packs. Choosing the right spacer prevents the filament…
Remix of Chrismettal's remix. First contact with FreeCAD so my model is not perfect. I tried to remove the opening for the square nuts and increased the diameter of the screw hole to 4mm to fit a standard M3 threaded insert. I used…
— Updated with the brand new “KiwiFil Cardboard Companion” masterspool! :-D — Cardboard spools giving you trouble? This may be the solution for KiwiFil and other brands using cardboard spools! --- Spool rims --- Cardboard spools are great…
A MasterSpool large enough to be used with 750g FormFutura Refills and printable on 18x18 dish of a Prusa Mini.
Paramount 3D's Masterspool series is a cardboard core with filament vacuum sealed with desiccant with no spool. Having no spool reduces waste. Masterspools allow easy loading and reloading onto a reusable spool holder model which can be…
Historique : 11/08/2023 - Publication de la première version V1.2 Sommaire : Présentation Caractéristique et compatibilité de mon remix Impression de la bobine MasterSpool Installation de la MasterSpool dans sa bobine Utilisation Crédits…
This is my take on a Masterspool design. I'm using this for years on “Das Filament” spools. I haven't tested any other brand with them. YMMV. There is a filament catch inside one part of the spool where you can fixate the end of the…
Less than 60g of Filament - The Ultimate Bambu Lab Refill Masterspool Press-fit Spool design to fit Bambu Labs Filament refillswith option to add zip ties for extra security. Designed to be ultra lightweight but also strong - the ultimate…
This is an updated design for 3D Solutech Masterspool filament. 3D Solutech is a US based filament manufacturer that is starting to provide Masterspool filaments. This design is specific to 3D Solutech Masterspool filament with a…
edit 2023-01-10 : Uploaded .F3D and step files of original part. edit 2018-05-16 : Increased the internal and external diameter 1mm. Decreased the width by 0.5mm. Now dimensions are internal 91mm, external 103mm, width 54.5mm. Will work…
eSun makes a spool that can be split in half by removing two bolts. With my object, you can replace one half and have a Masterspool. The bolts used are M6x34, you will need 2 bolts and 2 nuts to make the second spool since you will reuse…
As I never need the integrated filament stop on the spool body, I dropped it. When using MMU2, I rather rely on safely pulling the last centimeters of filament (w/o stopping it) for automatically switching to the next filament slot on the…
Masterspool lasercut edition Easy and simple masterspool to use refill filament from “DasFilament” or other vendors. Build instructions: Cut the sidepanels from widely available 4 mm plywood. The 3D-Printed parts are meant to be made from…
Introducing the upgraded roller facilitating printing in AMS using Rosa3d spools. This new roller has been designed with a smaller diameter than the original, allowing the spool to fit perfectly in the AMS without the risk of jamming…
Remix of DAS FILAMENT Little Masterspool ( https://www.thingiverse.com/thing:2791930 ) with some ideas taken from existing remixes. Changes: Rings added Area for label added Filament slots on inner and outer rings added Filament coil…
Masterspool für Bavaria-Filaments REPO Kartonspulen-Filament. Passt in alle gängigen Abroller, siehe Bild In der hochgeladenen Version muss man die Kartonscheiben nicht mehr abschneiden. Einfach die Filamentspule aufstecken, die linke…
J'ai crée cette bobine pour limiter la quantité de PLA. elle a une jauge pour savoir ce qu'il reste sur la bobine
The Fiberlogy refill, does not fit well with their spools. This spacer keeps the filament in order.
Die Spule besteht aus zwei Scheiben mit einer Gewindeverbindung, die leicht zusammengeschraubt werden können. Innendurchmesser (Kerndurchmesser): 82,5 mm Abstand zwischen den Platten (durch Gewinde Variable): 45 mm / 60 mm Mittelloch (zur…
This is a remix from zoltanf and Chrismettal - Binary-6 works, but I also took inspiration from w00h , misterT , Sonic_2_1 , & Lichtjaeger. Thank you to all !!! Modifications v12 Small changes in diameter to make installation of the spool…
12.10.2019 Edited based on NiyaShy's comment. Added a place for the inner Filament end to be locked between side 1 and side 2. 02.03.2019 Edited based on @K_Lab and @♦GanjalfTheGreen feedback. made it stronger, added Inner filament…
3-piece Masterspool with a diameter of 21 cm and the possibility to balance the reel with neodymium magnets (8x3mm round). There is also a 19.2 cm diameter version to save some space. Optimal for refill filament from the company…
Inspired by PIRASP's minimal MasterSpool I finally found some time to design a MasterSpool for small printers which is quick and easy to assemble and disassemble, e.g. no screws, glue or other stuff. In contrast to the inspiration source…
Every Masterspool I've tried fit way too tightly on my AMS Lite, making removing it a pain and at risk of opening the spool, so I made my own. This one should fit nicely on the AMS Lite and allow you to take it off easily :). Print using…
It's my beta Version it fits well into the AMS. The Screw is very tight, this will be better in the next version. The Masterspool is very simple without any add ons, for best work in AMS. You will find a place on the Masterspool for the…
Another way to upcycle an old filament spool. Create a MasterSpool out of it. Cut off the plates from an old spool and join them with this core MasterSpool parts. Watch my video here: youtube.com/watch?v=r0BCu7ro4b0 Check Trianglelab on…
This is yet another Prusament to Masterspool adapter, however this one has an integrated silica container (for about 35g). Design goals: Integrate a silica container Keep the sides flat No glue Tool-free filament change (initial assembly…
The second version of my Mini Filament Masterspool! For people who like to use a lot of filament samples and also want a spool for them. The best features: Prints faster than others due to less complex contours and doesnt need as much…
The Optispool is based on the little Masterspool design from DAS FILAMENT (https://www.thingiverse.com/thing:2791930) , but it has been made adjustable to 3 sizes to accommodate different refill widths. It has also been made circular to…
I have remixed the model of @wouldstain to fit on a Bambulab Masterspool. The outer diameter is blown up to 158mm so it still finds place in a IKEA 365 10,6l Box the short way. The Spool can take up 250g of filament. I have designed an…
Years ago I made a lot of these spools, I always used my offline copy of the spool, but a few days ago I needed to print it outside of my workshop. Surprisingly, I couldn't find the spool anywhere, so I decided to upload it again. In…
ROSA3D FILAMENTS MASTERSPOOL sized down to fir Bambulab refill spools
What is it good for You can use it to attach stickers with product information from the filament producer (e.g. DAS FILAMENT) to your LockSpool V3. I tested it only with a LockSpool with the dimensions of a MasterSpool. How to use it…
The Galaxycore of the Masterspool is a good idea, but the model had two problems: the tips of the wings are too thin and break off easily the thread had some errors in the stl-file (you can see them if you zoom in in your slicer), so it…
To cut back on the plastic waste I switched to refill spools. The design by CyperTech (https://www.thingiverse.com/thing:4816681) was the best I was able to find. However, while my Fiberlogy spools worked fine, the 3DJake spools were…
Das ist ein remake von RichRap der das Refill Filament von z.B. DasFilament, Fiberlogy etc. unterstützt. AMS kompatibel.
Love Prusament? Got a bunch of empty Prusament spools gathering dust because you feel bad about throwing them away? Then this print is for you! Upcycle your empty Prusament spools into MasterSpool compatible spools that can accept…
With the new SVG options in Prusaslicer v2.7 it is quite easy to modify existing models without touching the 3D file. So I added the outlines of the original Masterspool model from Das Filament to their model to print them in another…
eSun produces some transparent reusable spools which can be separated by removing two bolts. This design makes them compatible to the Masterspool conventions by RichRap . There is a generic version available that meets the original…
I've been working on my filament feed system for a while now. I created https://www.thingiverse.com/thing:4513479 and used it for a while because I couldn't print a whole Master Spool on my printer. I recently figured out that it's okay…
Hi, I created simple but reliable masterspool for ROSA3D filmant samples about ~100g and less weight. It's designed for reuse with reel (made from paper) that You got with refill. Masterspool have diameter of central hole about ~50mm. I…
I present my Mostly Laser Cut MasterSpool, I had been working on a fully laser cut version but I wasn't happy with it from a usability point of view. So a small compromise with some 3D printed clips to hold the sides and the core…
As the original Spool from “Das Filament” was a bit to much material for me I just made my own based on their idea. Another reason for that was, that I just can modify the Core-part in case I buy refills from other manufakturers where the…
This is a lasercut Masterspool for holding filament that you purchase without a spool. Buying a spool with each lot of filament is wasteful and unnecessary: Richrap is championing the idea of a Masterspool -…
Mashup of the lasercut masterspool from thomasdr, printed core with printed retaining nut (thread stolen from my lens adapter focusing thread ;) ) Doesn't need any hardware nuts/bolts so only needs PLA and 3mm wood (2.5mm or 4mm could…
STARS Not on the downloadable .DXF, I was playing with my laser ;-). This is my modified version of Thomasdr's 3DLaserSpool, you use the 3D printed core from his thing with 2 of these + hardware to create your MasterSpool. My version has…
Simply enough I set out to build a reliable, stable refill adapter for Prusament spools that uses the minimum material required to make a stable, reliable masterspool adapter. Right now the only size provided is for Paramount 3D refills.…
Ever wanted to print a masterspool, but your build plate is too small? Let me introduce you to the Meisterspool - a full-size masterspool design that is assembled from six parts, which makes it printable on the Prusa Mini's 18x18 build…
placed modifiers in .3mf to print with voids at each opening No real life photo cause I haven't needed to re-print sides yet, as I have enough old printed ones or have received new injection moulded ones.
With this adapter you are able to fit the refills from DasFilament onto the Sunlu Master Spool. You have to Print the Adapter Hub and a spacer to use the refills on this Spool. I made a fancy and a minimalistic spacer, so it's up to you…
Masterspool for refill filament. Spooldiameter: (inside) 101.5mm x 45mm, (outside) 200mm It is designed to fit the refills from Das Filament. The spool can be used standig or with 608ZZ bearings. BOM: 3x M3 screws (~ 10mm) 3x M3 nuts…
This mod uses a modifier volume to remove the top and bottom layers and change the infill type in specific areas of the spool to reduce the amount of filament and time needed to print a spool. I provided .3mf files that can be directly…
The inner ring diameter for the filament coil is 102mm (refill standard) https://richrap.blogspot.com/2018/01/masterspool-proposed-standard-for-3d.html
I really liked the idea of a twist-lock style master-spool, and after much thinking and searching around found a easily printable method of designing one in 3d-workshop's design. But I needed it in a different size to hold the 1KG refills…
I have optimized the print settings to save time and money but still get a robust spool. With this settings a full spool fell on the ground and did not break, even so it was printed from PLA. So it should be robust enough. I enlarged the…
A lable for the Prusa Masterspool conversion in the hexagonic design language.
I bought refills that was 1,5 kg. The original MasterSpool Remix from 87squirrels, was not big enough. I made this one is Ø250mm in outer diameter so my refills would fit nicely. This is my first version. It feels a litle weak and…
This is a set of screws which fits Sonic_2_1's Prusament Masterspool Final Edition . They are just their screws but the middle bit is removed to make room for the bars of the Prusa spool holder that comes with the MK3/S/+. The ones from…
My original MasterSpool is a little hard to load at the beginning – the filament can slip off and fall underneath the spool. Inspired by https://fab365.net/items/412 (which does not fit fiberlogy refills ), I replaced the flanges on my…
The filament center acts like a mini spool for loose filament and allows for easy swapping of the master spool for Sunlu filaments found on amazon . The inner slots allow for straps to be placed around the complete assembly or just the…
![FIBERLOGY MASTERSPOOL [SPACER ADD-ON]](https://media.printables.com/media/prints/110743/images/1092170_6addf6f6-99ef-4451-93be-0dc6d77689b9/20201010_153206.webp)
![[Low material mod] MasterSpool 1 kg - DAS FILAMENT Refill](https://media.printables.com/media/prints/a2d78f73-69d7-4297-b5eb-cf6f97286b21/images/13545523_639354fa-6f46-434f-8d6d-de92bfd37297_8a8ca522-a1a3-4105-8029-4b451103967e/img_20260804_225854.jpg)
