The Greatest Penetration Trick Ever Invented!

Once you learn the secret, you can perform Crystal Cleaver in one minute.

A new principle, which has never been used in a magic trik before, makes this effect a total mind blower. After the trick everything, that’s right, everything can be examined! A ring that may be borrowed is placed into a crystal casket and the top is closed. The box is covered with an empty tube. A magical cleaver is inserted into the top of the tube, and magically pushed down through the crystal casket and through the ring. When the tube is removed, the sword is through, inside the casket! 

Original Tenyo Packaging Model