Avid Cardboards - Triple Change

The magician makes some real dollar bills appear from some blank papers one by one in front of the spectator’s eyes!

✔ Packs small but plays a big role!
✔ Very easy to do. The possibilities are definitely unlimited.
✔ These "envelopes" can be used to produce, vanish or change any flat item that will fit inside them like a secret message, a business card, etc.

Difficulty: No skill required
Instructions