Filament Spool Holder

A versatile filament spool holder designed to improve accessibility and feeding, especially for printers with rear-mounted spools like the Bambu Lab P1S and Creality K1.

Two versions are included:

Shelf-Mounted Version (with PTFE Guide)
- Designed to mount to a wire shelf positioned above your printer
- Attaches securely using a clamp block that sandwiches the shelf between parts
- Includes a PTFE tube guide using a pneumatic fitting
- Allows filament to feed from above and route cleanly down to the printer
- Eliminates the need to reach behind the machine

Side-Mounted Version (No PTFE Guide)
- Designed to sit level with the printer and positioned beside it.
- Improves access compared to rear-mounted spool holders
- No PTFE routing required

Design Features:
- Smooth-rolling design using 608-style bearings (15×24×5 mm)
- Two rollers (one bearing per end)
- Base includes integrated 3D-printed threads
- Uses 3D-printed bolts for assembly

Parts to Print:

Regardless of which version y