My sons wanted hypnorings like in the Captain Underpants books. They made color illustrations and everything, so I obliged.And yes, I printed up a couple extras that I put up for sale on Etsy. etsy.com/listing/109577605/glow-in-the-dark-hypnoringPrint this and right stubby sized ring-a-thing (size 5 for most kids) https://www.youmagine.com/designs/stubby-sized-ring-a-thing . Then hold it up infront of your elementary school principle and say "You will obey my every command, whenever you hear fingers snap you will transform into Captain Underspants". Have adventures.