egg bot drawing machine Sphere drawing machine open source hardware+software project

The Sphere robot is an open source hardware+software project.

The list of parts to print:
1x Spring holder
1x aluminum frame (with support)
1x Egg support
1x Pen holder
2x Axis support
1x vertical ARM
other parts


https://www.aliexpress.com/item/eggbot-drawing-machine-Sphereobot-drawing-machine-for-drawing-on-egg-and-ball/32836941172.html?spm=2114.10010108.100009.2.5cda7186Y7nSYP&scm=1007.13482.95643.0&scm_id=1007.13482.95643.0&scm-url=1007.13482.95643.0&pvid=b3da0127-3343-48e1-aaee-1c68b5a6872b&_t=pvid:b3da0127-3343-48e1-aaee-1c68b5a6872b,scm-url:1007.13482.95643.0