it is a ball holder —

Founded it is a ball holder models & stl files for printing
Generic Stand
keyglitch
New lid of beverage jug
Czech golden hands
GoldenGears GT2 Belt Tensioner
TommasoEngineering
Smiling Owl Pot
cristiv
Complex Coral Reef
Nathan_Lio
Knuckle Duster
WestyDave
R2D2
Tazar1000
Hanging Sloth
rmladler