Trapped Ball Cat Toy

thingiverse

Cat toy with trapped ball. Place the inside ball inside the outer ball (with circular hole face down) and print in place. Build plate supports may be needed. I sliced with prusa slicer, and printed with supports only on the build plate and >70 degrees. The upper part of the ball shouldn't need supports. Support and raft prevent the balls from getting pulled off build plate. 3 walls, 5 top/bottom, 15% infill, and a raft. Outer diameter is 65mm which might be a bit big for some cats, so you might want to print it a bit smaller (75-85%) for your cat Ideally food safe PLA or ABS, and don't let your pet use this if they chew on it; 3D prints, even if food safe material, are porous and can trap bacteria which over time can cause skin irritation to pets.