Mini-Hellbot Spool Ends: Filament Saver

💡 The Concept
Are you running low on filament but already need the spool ends for your Hellbot MasterSpool for a new refill? Don't let that remaining filament get tangled or wasted.

This design is an ultra-light and compact version of the original spool ends, specifically optimized to organize those last meters of material without taking up space or wasting extra.

How I edited the original spool end?

• Diameter Reduction: I shrunk the outer circle to be compact and only useful for filament remnants (100-200g).
• Less Material, More Speed: I eliminated parts of the spool end's "body" (cutouts) to reduce weight and allow for much faster printing.
• Intact Core: I kept the original center so it fits perfectly with Hellbot spare parts, but without the filament cost of a 1kg spool end