An old, but ingenious prop, the Sure Shot Die Box will give you the uncanny ability to control and predict the outcome of a die or two dice rattled in it. You can use this as a pseudo gambling demonstration or as a prediction or mind reading effect, or as a demonstration of psychokinesis or mind over matter.
This is an extremely mysterious close up effect and can make a big impact on your audience. Comes complete with required apparatus and instructions.
see demo link ………..
https://www.youtube.com/watch?v=dMxz0ZOgkjo