This large voronoi spool holder works with both Prusament 1KG spools and ColorFabb 750 gram spools (these are the spools I had to test). Other similar spools should work just fine too!

You'll need the following (3D-printed) parts:

Base of the holder (1x)
Rollers (2x)
Pins (4x)
608ZZ bearings (4x)

Assembly is quite simple. First you insert the four bearings into the two rollers. You then align the rollers in the base (one by one). Whilst holding the roller in position, press the pins through the base and into the rollers. Take a look at the cross section view to better understand what the end result should be. You shouldn't need any glue, as the pins have a press/interference/friction fit with the bearings. The same goes for the bearings and the rollers.

If you've used this holder with any spool other than the ones I've mentioned, please drop a comment so other people know what spools work :)

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Print Settings

Printer Brand: Prusa

Printer: I3 MK3S

Rafts: No

Supports: No

Resolution: 0.15mm - 0.20mm

Infill: 15%

Filament: ColorFabb & Prusament PLA/PHA & PLA Dutch Orange & Galaxy Black

Voronoi Filament Spool Holder

by RESTLESS DESIGN · original on Printables ↗

3D Printers / Accessories

♥ 236⬇ 1.6k🖨 19 prints

License: Standard Digital File Licensefilamentspoolholderthingiverse

Print profiles

base_1x.stlDEFAULT
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Prints on: A1 mini 0.4PLA
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pin_4x.stl
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Prints on: A1 mini 0.4PLA
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pin_4x.3mf
⏱ time and weight estimated after preparation · 1 material(s)
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Prints on: A1 mini 0.4PLA
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roller_2x.3mf
⏱ time and weight estimated after preparation · 1 material(s)
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Prints on: A1 mini 0.4PLA
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roller_2x.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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base_1x.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print