Make a penny become ten times bigger than a dime! Supplied: trick dime and penny and mini penny. Separate the dime and penny, conceal mini dime under the dime, place the dime and penny in the spectators hand, covering the dime with the penny, pressing them together lightly, have the spectator close his hand. Say a magic word the penny hasn't changed but the dime has shrunk!

Deflation Dime and Penny (watch video)