Cool Sphere without ball by trscott
Customized version of http://www.thingiverse.com/thing:1229697 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1229697
Customized version of http://www.thingiverse.com/thing:1229697 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1229697