The magician displays a slim walnut box with a sliding lid. The box is handed out to a spectator for examination and when opened they find a regular playing card inside. The card is also examined before its replaced in the box and the lid is shut.

The spectator places a marble in the hole in the lid and slowly the marble visually melts through the card, eventually dropping out the bottom into his waiting hand! Immediately, the walnut box, marble and card may be examined.

• Bridge- or Poker-sized cards may be used
• Instantly resets
• Self-contained

Comes complete with walnut box, marble, card and detailed instructions.