TPU filament clip

Since the usual filament clips for small filament rolls (250g) are impractical and too long, I have developed this filament clip. It MUST be printed from flexfilament (TPU)! Because the clip is made of soft material, your fingers don't hurt when you use it ;) The clip can be used for all spool types. even the very thick spools from fiberlogy ;) Use TPU that is not too soft (shore hardness >40). otherwise the clamping force will not be sufficient. TPU normally has 50 or higher. Most TPUs can therefore be used.This is the 5th version of the clip and I actually only use this type for all my filaments. I am very happy with it.Practically easy to handle. Also very practical for the AMS. Put the spool on the AMS and pull off the clip just before you want to insert the filament in the AMS system. This prevents the filament from getting tangled. An additional advantage is also that if you use vacuum bags to store the filaments, they are less likely to be damaged because of the softness of