Ender-3 Tool Caddy V2 and V3

thingiverse

UPDATED 1-5-2019 Some printers now feature a brand-new spool tube equipped with a "ring" at its base. The files have been updated to include a V3 version of the caddy, which incorporates a 36.5 mm hole designed to slide over that ring seamlessly. I haven't personally tested this latest version. Your feedback is crucial in determining its effectiveness. This new design can also be used for the original spool holder. However, I've included the original V2 version as a precautionary measure. UPDATED: 8-4-2018 The initial (V1) version featured threads to screw on the filament holder. Unfortunately, there was an issue with the threads being excessively loose. To address this problem, I redesigned the caddy so it no longer screws on. Instead, it attaches to the inside of the filament bracket, and the filament holder passes through a hole to maintain stability.