Ok, maybe I'm stupid but I didn't realize this would be only one thumb. The box and the photo show the light magically jumping from one thumb to the next.
I thought I had lost a thumb when the trick arrived in the mail. I realized, after examining the package over and over that it only comes with one of them. That's what "single" means, I suppose.
Thanks for the fab customer service, Mad Hatter.
Rating: [3 of 5 Stars!]