The magician shows an ominous and huge butcher knife. The performer proceeds to slam and chop the knife into his arm. The knife provides a nice reservoir for stage blood and, well, it looks like the performer has chopped into his arm! With the demise of the MAK Magic wholesale company, this product hasn’t been on the market for a while. Finally it is back and provides good quality, workmanship, and price. While this trick isn’t for everyone, the effect can provide shock, comedy, and is an excellent Halloween and bizarre piece of apparatus. Just ask the Amazing Jonathan who featured the trick in his act. Instructions on how to make various varieties of stage blood is included. And no, you don’t have to use real blood! Sheesh! It’s a magic trick! You think they would have figured that one out. 0672RUMKNIFETHROUGHARMPRO