Wormhole Envelope by LT Magic

Give a signed-card moment a striking finish: a spectator chooses and signs a playing card, then shuffles it back into the deck. You show an empty envelope with a hole, and the signed card suddenly appears inside.

Wormhole Envelope by LT Magic is a card magic utility tool for this visual signed-card-to-envelope effect. It can also be used for color-changing card effects, open predictions, and other routines.

• Standard-size cards: Use it with any standard-size playing cards.
• Instant reset: Get ready to perform again right away.
• Easy to do: The effect does not require difficult sleight of hand.

The signed-card routine gives a spectator a personal part in the magic, making the card’s appearance inside the envelope a memorable close-up moment.