Captain Underpants Hypno-Ring!!!

Hypnotize you least favorite principal today! Just print, point and have fun! (not responsible for any ensuing hijinks or capers).

All thing Dav Pilkey are the hottness in my house these days. So I just had to make a 3D Hypno-Ring for my son.

The loop is about 15mm in Diameter and fits just little loose on my 5 year-olds fingers.

I designed this in two parts to ease printing. The ring prints face down and needs supports on the inner face. The loop part of the ring can print without supp