Mystic Blackboard (Large) by TENYO | | SEO MAGIC

Magically alter the drawing on a blackboard!

This unbelievable trick, accomplished by a surprising new principle, has baffled magicians around the world.

You can magically alter drawings on the blackboard despite the fact that the board was signed by a spectator - an apparently impossible condition that proves no switches were made.

Now available in larger size. 5" x 6 7/8" (13cm x 17.5cm)

Additional handlings and detailed presentations are included.