This model is a custom dual spool holder upgrade designed specifically for the Creality Ender 3 V3 SE.
The modification allows you to mount a second filament spool on your printer without affecting stability or print performance.
The design maintains a compact footprint, fits perfectly on the frame, and supports standard 1 kg spools, making it ideal for users who frequently switch between materials or use multi-color setups (via manual filament changes or multi-material workflows).
This upgrade was engineered for strength, easy printing, and fast installation.
The author marked this model as their own original creation.