Spool Stool v08 = a stool created from waste filament spools of C-TECH Premium / Essential Line

So i saw this idea to make a stool out of the filament spools and just that i have to do that too…
https://www.printables.com/model/751998-spoolstool-a-3d-printed-stool-from-cardboard-filam/related

Curently its only build to fit exactly C-TECH PREMIUM or C-TECH ESSENTAL spools … (it took me a full bin of waste and 20+ hours of modeling to get it right) … but in future will try to adapt it to some other spools too …

with the attachment of a wooden desk on top/bottom it gets a lot of stability and is nice to sit on!
No complicated assambly, just print how many you want to stack and screw them together!

the spool is 67 mm tall and the diameter of the hole is 53 mm if you want to check your spool waste … i also added the STEP file of the spool (i recreated also for measurements) for reference.

PRINTING DETAILS:
as you need some strenght to this print, i recomand the GYROID 20% infill and at least 3 OUTER walls. It does not need any “fine” layers, so you get away with whatever maximum layer height you can do (i use Prusa 0,25 draft speed settings)

EDITS:
2025-10-27 > added an updated bottom v09 which is more forgiving and easier to insert (and significantly less prone to breake) … also added printing details recomdnations

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IF you read until here you are persistent, and I want to share with you that I do not make models for money. That said, I do not reject support for more printing materials, so feel free to ... "Buy me a piece of filament?"

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