Filament clip

This design is inspired by https://makerworld.com/en/models/378548?from=search#profileId-278517. The difference of my design is there is no shear force on the filament. It also makes printing and using slightly easier. To use it:1. Use the tips of the clip to pinch the filament on the spool.2. Squeeze the clip a bit harder.3. Pass the end of the filament through the middle of the clip.