Razor Blade Through Hand by Sandro Loporcaro (Amazo) it's a new routine, perfect for close-up, television and street magic. A razor blade pass through your hand! You can submit this effect surrounded by the audience. It uses any deck of cards, two cards chosen by the spectators. Take a razor blade and place it between two cards and on your hands or on hands of audience. After a few moments, without any movement, the blade will go through your hand! Easy to do. Your hands are shown empty at the beginning and end of the effect. Use a ordinary deck of cards and razor blade.