The gimmicks will last a LONG time. If you used all the gimmicks you could probably do this trick thousands of times! You get 4 gimmicks..each one designed to be used with a different deck of cards: depending on what type and color deck you prefer to use. So, if the gimmick designed to be used with a RED Bicycle deck wears out you will have to start using the gimmick that works with a BLUE Bicycle deck. Got it? The other two gimmicks will work with a RED and BLUE Phoenix deck. Hope this helps