By now you have watched the trailer and wondering to yourself if you should purchase this effect. Well after watching the video I can recommend the purchase of this effect. Frozen will create a magical moment for your spectators that will leave them in amazed. First there are several different performances which will give you some good performance ideas that you will be able to expand on and make your own with your own personal style. Adam does a good job explaining the history of the effect beginning with Frostbite from his playing around to being inspired to a magical effect. Adam does a very good job teaching the construction of the gimmick and the sleight of hand required to perform this effect. The gimmick is very easy to make and will not cost an arm and leg. The supplies needed for construction is very easy to find and you will not have to search the world for the supplies. It is very well worth the money. Napkin Version: This is the version that I prefer as it is simple to set up and has no clothing restrictions but isn’t impromptu and there is not an instant reset. But if you perform this at a party or a special event then one time performance is all you need. Hands Free version: This version isn't impromptu either but can be done multiple times. There is a clothing restriction and the set-up is a little more detailed. Plus there is a gimmick that requires you to build but it isn’t hard to build and the supplies to build it are easy to find Over all a fine piece of magic that will amaze your spectators.