Really good trick. I bought mine from "Shuffle the Cards", which were made by D. Robbins, & Co., Inc. I actually bought two sets, because they were cheap, and use both to do the "Dynamic Coins" routine, as well as the Nickels to Dimes routine. They were a bit rough, so I polished the insides with Brasso to make them work better, but you can't beat the price (~$5.00 each). Friends at work really enjoyed them.

Good trick.

This item is an absolute steal at the price. I bought one as a lark. I didn't even try it out for a week. When I did get around to giving it a try I just thought it was ok. When I started performing it I found out just how good it was. I loaned mine to a friend and can't get it back. I bought 3 more!