Filament Refill Spools

What this is

These are refill spools with various midsection diameters. One side of each version has a 30mm x 60mm rectangle to stick the filament label to.

(Print data of this model and render in gallery shows the ⌀82mm version)

General dimensions

Total ⌀: 205mm

Wall thickness: 3mm
Center thickness: 60mm
Total thickness: 66mm

Versions

• ⌀82mm (81.5mm) → Not tested yet, Should fit “The Filament ReFill” and “Bambu Lab” refill rolls. Has a 5mm wall to hide the cardboard roll.
• ⌀90mm (89.5mm) → Tested with “Purefil” refill rolls.
  This spool might be about 2 to 3mm too wide and filament might get stuck on the side!
  Will be Fixed soon! Cut the top of both Sides by at least 2mm to fix this temporairly.

Print section

No supports or rafts required.

Use any infill amount you want. I recommend at least 15 to 20%.

Coming soon

• Remaining filament amount display (MMU/AMS required)
• Built-In Filament holder or clip (not sure yet)
• More versions → Contact me if you wish for a specific diameter