Voronoi cat toy with rattle

thingiverse

This remix incorporates a hollow cube printed inside the ball, creating a rattle sound that adds an extra layer of fun. The cube is carefully positioned at the bottom of the ball's interior, making it simple to break free with a tool. Print this design using a raft and, if possible, treelike supports for the best results. Having the option to print only from the build plate (or raft) will make the process much smoother. Once printing is complete, remove the raft and supports by prying them off firmly until they snap loose. Then, use a narrow metal tool to access the voronoi holes and dislodge the rattle cube from its seat. I used glow-in-the-dark PLA so my cats can easily spot them in low light conditions. However, you can choose any color that suits your preference. Light colors such as white, yellow, fluorescent green, or fluorescent orange will be most visible to cats, while gray, dark blue, or black work well if your floors are a light color.