it is a ball holder —
Founded it is a ball holder models & stl files for printing
NineseventyC3D
George
LoboCNC
Agger
twiesner
Sapadapa
juani_cer
irbeaudo
ChildsPlayPrints
jianzhi
Powell3244
byarmo18
MajorOCD
amdesign
nyxtech
beltmatt_usa
DC
LaserAndy
Allram
Nakka