I did this most for fun but it came out so nice from the 3D printer.
The smallest holes are 0.85mm and they printed really well, you can see right through them and they give a strange "spongy" optical effect when you wiggle the ring. And it is very fun to wear! ;)
Printed in Frosted Ultra Detail Plastic
21 mm in diameter - other sizes at request.
2.31 w x
2.334 d x
0.909 w x
0.919 d x