Roller Ball

A unique rollerball. It should exhibit interesting rolling properties.
It will require supports.

Please "like" this file if you collect or download it.

Check out other rollerball designs:

https://www.thingiverse.com/thing:4818123

https://www.thingiverse.com/thing:1606827

https://www.thingiverse.com/thing:4794809

https://www.thingiverse.com/thing:4819999

https://www.thingiverse.com/thing:4825156