Magic Tricks

Penquin Magic should tell the customer more info about a trick they are selling along with the demo clips (ex/ a gimmick has to be built and it takes a lot of time to do it). It took me about 2 hours to build this gimmick and I still cannot get it to "fire" when I press the end flap. Wish the gimmick was pre-built and sold with the DVD. I wasted $35 for this thick and I can't use it. I cannot get the gimmick to work. Instead of showing how great the trick is, Penquin should give its customers ALL info about the trick and what is needed to perform.