This filament clip combines several features from other clips into a system of extensible/remixable clips:

1. BambuLabs AMS compatible fit when inserted on right side only (inspired by STORM DESIGN)
2. Notched bend to securely hold filament without slipping (inspired by D4V3IG)
3. Smooth channel to allow the filament to be pulled out from the slot easily (inspired by Florian Frank)

The Bambu spool clip comes in two versions--a compliant peg for a really tight fit, and a straight peg for a standard tight fit. The straight peg is generally good enough for most users, but if you want the clip to be secure the compliant peg is a good choice.