You won't believe your eyes! This trick practically works by itself! An ordinary length of rope is fed through the hole in a plastic block. The rope can be seen through cutout windows in the front of the block. When the two halves of the block are pushed apart, the rope can clearly be seen to be split into two separate pieces! Yet, when the block is put back together, the rope is restored and can be pulled out of the block in one piece! This is an excellent trick for the beginning magician. Shows up well for a small group or classroom, too! You receive the rope, block and complete instructions.