Harry is a genius. This is the best thing since the original Ultra Mental Deck. Seriously, if you
want to save money and make your own Invisible Deck, Brainwave Deck, Pop-Eyed Popper Deck, Force 14
Deck, and many others, get this. It's $20. It will last you through 100 gaffed decks. It works
like a charm. It's amazing. You'll never have to buy another R/S deck or risk passing out from
smelling dangerous sprays again. Ever. There are few things in magic that are magic bullets. This
is one of them.