soft jaws for rotary axis

Soft jaws for cheap CNC rotary axis to hold wine glasses(or anything with a small lip)

These jaws make a nearly useless chuck suitable for etching wine glasses.

The rotary uses a tiny(50mm) 3 jaw chuck, which is too small and too metal to hold a delicate glass.

print 3 jaws and attach. They should hook around the back edge of the jaw inside the chuck