Devil’s Pad by Arnel Renegado and RMC

Experience the Magic: A pad magically opens in your spectator’s hand.

Your spectator selects a card and places it back into the deck. You then place the pad in their palm, and with a wave of your hand, it opens on its own, revealing their chosen card written on the pad.

This innovative gimmick is easy to use, and Arnel provides instructions on how to create it, though additional materials may be required for full effect.