Sure Shot Dice Box by Royal Magic
You control the laws of chance!
Imagine being able to control a roll of the dice. The Sure Shot Dice Box allows you to do just that. The spectator places two dice into the Box, closes the lid, and shakes it up. When the magician does the same thing, he is able to control the outcome of the shake - telling the spectators which numbers will appear on top of the dice before the lid of the box is removed.
Works every time! No difficult moves or sleights to learn.