4 model
$1,99Spool Cat Toy - Ball Track Cat Toy from an Empty Filament Spool (Bambu Lab, 3N3, Grilon3)
Cults3D
$3,93Cat Ball Track Tower - 3 Stacking Tiers for 40 mm Balls, Paw Windows, Wand Socket and Rattle Balls - STL + 3MF
Cults3D
$5,00Cat Ring Toy with Rolling Ball Inside Tube Track StarForge Kits 3D Print STL File
MyMiniFactory
$3,37Cat Scratcher Lounge Wave Frame - Refillable with Cardboard Strips, Ball Track, 45 cm - STL + 3MF
Cults3D