Simple Universal Filament Clip V3

Filament clip works on many spool brands including Prusament, Amazon Basics, Overature, Hatchbox, AMZ3D and others. Very simple design, and now dual sided to allow for even easier use.

Version 2, added on May 4, 2021, incorporates a slightly closer spool clamp with a small spool clamp-inside filament holder, and slightly tighter filament clamps with minor adjustments. 

Version 3, added October 29, 2021, incorporates a mirror side so that when you clamp to the filament spool you needn't worry about sidedness.  And, as a benefit, you can clamp your filament to the inside or the outside of the spool.   Designed for 1.75 and other diameter filaments.

This prints very quickly (6 take about 40 minutes or less on both a Prusa MINI and a Prusa MK3S) and does not require detailed layering.  No problem using draft 0.3mm layering on Prusa MK3S or draft 0.25 mm layering on Prusa MINI