Crystal Thought Condenser by Mr. Magic

Crystal Thought Condenser by Mr. Magic

Murphy's Magic Supplies, Inc.

$8.99 
Available for pre-order

An intimate card trick and a mystifying way in which to reveal a chosen card. First, have a card selected by your participant from the deck. Next, introduce a transparent crystal cube which can be examined. After a few shakes, a miniature image of the selected card can be seen inside the crystal cube! Shake it again and the image disappears.