Cleaning Filament Spool

This is a spool (reel) of cleaning filament, which is usually shipped as a small roll without a spool. This filament is very inconvenient to use without a spool. That's why I developed a small spool specifically for cleaning filament. Any material (PLA, PETG, ABS, SBS) can be used. I also publish STEP format files. Please note there are two spool sizes shown here.

Supports are not used. I was printing with a 0.8 nozzle