Monoblock spool holder + dust cleaner

Spool holder designed for 200mm Ø and 65mm tall filament spools.
Dust cleaner designed for 1,75mm filament and 3mm teflon tube.

Additional material:
- 10 mm aluminium/steel tube
- 3 mm teflon tube
- A small piece of sponge (for the dust cleaner inside)
- 4 ball bearings 10x26x8 mm

See pictures for final assembly.