Modular Spool

This is The Modular Spool, it’s my idea/version of making a reusable spool. This Spool is heavily inspired bey the Multipool from Recycling Fabrik. This is a somewhat prototype and still has some flaws but is in a functional state. The main Idea is that one can use this spool to put refill filament on it or respool two spools to one of these. The good thing is that there a just 4 different parts which make this thing modular. Specifications:200 mm Diameter50 mm inner Diameter75 mm Barrel Diameter67 mm High60 mm complete internal height28,25 mm height for each of the two chambersIf my calculations are right:Can fit up to 410 Meters of FilamentOr 190 Meters of Filament on both chambers(1,75 mm Diameter)The Spool was made to be used with the ACE Pro, it was printed using the Anycubig Kobra S1.