If you are a mentalist or a magician that wants to add something different to your act, then this is what you have been waiting for. A Mental Epic that is not only a first quality prop, but it doesn't require any force what so ever. Made of the finest quality hard woods. Uses dry erase markers and a dry erase board--much better than chalk! Predictions can be written in one color and responses may be written in a different color. This one even fools magicians. Effect: you write your predictions in the bottom squares, and cover them. The spectator writes their responses in the top squares. The covers are removed, and the answers match!$250.