Anycubic Kossel Plus Top Tower Internal Spool Holder

- Designed for 2x608 bearings inside tambor (brute force them)
- Arms are screwed to the plastic corners with M4x12mm + nuts
- Esfera to Base through arms with M4x10mm

Remade Tambor mini with 123D Design

2 Tambor versions, first one stock, second one for spools with 53.5mm diameter (Sakata3D brand for example).