Tennis ball holder

This design is a tennis ball holder to clip on your belt. It is made in two parts, "Tennis ball holder" and "Clip", to make printing easier. The two parts are assembled using four M3 screws of 5 or 6mm. Only the base of the spherical part requires supports. A model including both parts is available if you use soluble support or if you are very confident in your support quality. The part "Tennis ball holder thick" is a thicker version if you prefer more rigidity.