The magician displays a stack of four nickels and a small brass cap, just large enough to cover the nickels. The cap is placed over the nickels, covering them completely. When the cap is lifted, four dimes are found, the nickels have vanished completely! The step by step instructions in the included booklet will give you all the tips and tricks for performing with your Nickels to Dimes coin set. Each Nickels to Dimes set w/ instruction booklet.