The cash envelope of your dreams! With this amazing envelope, making money instantly appear will be a snap! Based on a principle created by Tran Dang Ninh, Tenyo has further developed this prop so it's easy to prepare, and even easier to perform. The envelope is built with a durable resin-based material. Pop it into your pocket or bag and you will be ready to amaze people at any time. 1. Display an empty envelope with a window cut-out. 2. Snap your fingers, and the envelope instantly becomes filled with cash! 3. The five bills are, of course, real money.