iCube is an up to date piece of simple looking apparatus allowing the magician to know the colour chosen on a small cube of various colours.
The cube works in tune with your iphone causing it to vibrate according to the side of the cube that's facing upwards. Used correctly, this piece of electronics can easily enable a magician to perform what seem like miracles.
Cube dimensions 22mm Square.
Battery life 100 plus hours.
You receive cube and spare colours, app is downloaded to your iphone.
Note: This device is compatible with the iPhone 4S and above only.