※The outer box has tears and scratches. Please understand this before purchasing. Purchased for 6050 yen at Theo Magic. This is an encyclopedia of cube solving (techniques to instantly solve a mixed-up cube) by the creator of Crazy Sam's Handcuff and others. Each technique looks like a special effect in a video, but they can all be performed live in front of the audience, and amazingly, they are all done with pure sleight of hand, without any gimmicks. You can learn Sam's groundbreaking concepts and many other amazing techniques, such as Expansion Solve, Show Solve, Drop Solve, Blow Solve, Flick Solve, Lock Solve, Shadow Solve, Switch Solve, Fuller Solve... Imagine solving a cube just by snapping your fingers, turning it on and off like a switch, or passing the cube behind your hand. Amazingly, you can even solve it while the audience is holding the cube! This project includes an RD Practice Cube, perfect for practicing cube moves. The explanation has a password written on the box.