the coins and card you get are made well. the mechanics also work well. you can accomplish the effect in the description easily.

however, if you wanted to perform the traditional 2-coin transpo of lethal tender, you have to adjust your handling in a not-as-fair way. the design of one of the gimmicks prevents you from showing the chinese coin as fairly as the traditional routine, i.e. showing the chinese coin through the wallet/on top the wallet. the hole of the chinese coin is very important for this trick.

this may not bother you if you don't mind saving some money for a modified handling.