Wilsons Airless Basketball - jumps high

A basketball like Wilson's but jumps(in theory) really high. In the gif, it's the same ball but without the outer cover that looks like Wilson's

based on my last design but with wilson shell.

the unqiue thing that make it jump high its the fact that there is special infill inside which should make it jump high instead of the hollow version

Design by thereallyusefulstuff on MakerWorld (license: BY-ND).