Kewpie Cap

This was inspired by Mark Frauenfelder's design on Boing Boing. He gets all the credit for the idea. See: https://boingboing.net/2019/10/17/look-what-i-made-for-lovers-of.html. I found his design to be too thin and not sturdy enough. I made it thicker, added a support ridge, and indented a small area so you can feel where the open side is in the middle of the night if you have the need for Kewpie and it's dark.