I've made this because i didn't had any Pink Ponk ball for my newly printed Parametric Cat Track Toy (https://www.thingiverse.com/thing:2903925).

The wall is 0.8mm thick and I printed it perfectly with 0.4mm nozzle (two lines for layer height).

Use raft to print.

With my settings I've printed it in less than 50 minutes with resolution of 0.16mm.