Two slates are shown on all sides to prove that they are blank. The slates are then rubber-banded together. A card is "freely" selected by the spectator. When the slates are unbound, the name of the selected card appears on one of the slates.
Routines with slates have been a part of mental magic since time began. This set consists of two finely made miniature slates plus a metal flap, black on both sides. The flap will fit snugly into the recess on the face of the slates. This is not a magnetic set.
Instructions included for many more effects. You will also need a piece of chalk which is not included. Slates measure 4-1/4" x 5-3/4".