Filament spool anti tangle

thingiverse

Trying to prevent tangles and constrictions on spools has become a thing of the past. A fast, simple, and low-cost solution has been found, eliminating the need for expensive spool rewinders. You'll require three M3x30 screws or M3x35 screws, plus their corresponding nuts. This custom-designed spool holder fits perfectly within the original Prusa i3 MK3 spool holder, with an axis diameter of 24mm. Additionally, it can be used with a variety of spool sizes, as long as the outer diameter does not exceed 226mm. To ensure smooth filament flow, I recommend folding up the hinge to direct the filament towards the center. If you need to make any modifications, feel free to send me a private message!