Routines For The Double Flap Switch Envelope

With a few alterations in your construction of the Double Flap Switch envelope, it is possible to use it in conjunction with a Himber Style Switch Wallet and create an even cleaner finish to the Miracle Prediction effect. It also provides yet another envelope variation which in fact brought about the 'Straight Through' Envelope. The details of how to make the necessary alterations are as follows 1. Refer to the diagrams for the original envelope's construction on p.4, and in particular to...