Net Netball

thingiverse

It springs from heights up to one hundred millimeters. Diameter is two thirty-three millimeters, bar thickness being three times nine point five millimeters. This will occupy most of the space on an Ender 3. The filled ball boasts a valve (two internal walls separated by zero point six millimeters) but I've been unable to seal the walls completely (using Yoyi TPU filament), so I'm unsure if the valve design functions properly.