Superhero DIY - Printed out the 3-D Hypno-Ring from Captain Underpants for the boy! His principal better watch out! . . . #captainunderpants #tralalaa #mrkrupp #davpilkey #3dprinting | Facebook
![Captain Underpants Hypno Ring Birthday Gift Ring | Etsy | Birthday ring, Birthday gift ring, Captain underpants Captain Underpants Hypno Ring Birthday Gift Ring | Etsy | Birthday ring, Birthday gift ring, Captain underpants](https://i.pinimg.com/736x/c2/88/52/c2885241e3c2a8a503d62c3c55d84a4b.jpg)
Captain Underpants Hypno Ring Birthday Gift Ring | Etsy | Birthday ring, Birthday gift ring, Captain underpants
![Amazon.com: Captain Underpants "The Hypno Ring Made Me Do It" Sweatshirt Sweatshirt : Clothing, Shoes & Jewelry Amazon.com: Captain Underpants "The Hypno Ring Made Me Do It" Sweatshirt Sweatshirt : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/A1EHx4FHFjL._AC_CLa%7C2140%2C2000%7CA1S9b1vOXSL.png%7C0%2C0%2C2140%2C2000%2B0.0%2C0.0%2C2140.0%2C2000.0_UY1000_.png)