This is an alternative pen arm for the Sphere-O-Bot.

https://www.thingiverse.com/thing:1683764

It allows to easily swap between pens while doing multicolor creation.

You need at least 2 6x2mm magnet, more if you want to print more pen holders.

Print Settings

Printer Brand:

Prusa

Printer: 

i3 MK3

Rafts:

No

Supports: 

Yes

Resolution:

0.2

Infill: 

20%

Filament: Any PLA Any

Category: Gadgets