Three coins travel between your hands. A borrow coin goes from your hand to your pocket. These and all the expanded shell routines could be improve with this new gimmick. It's really a new concept in expanded shell coins.
The magician shows two coins in his left hand and makes one coin disappear with his right hand. The magician shows the contents of both hands, yet there is only one between them! As a finale, the second coin reappears in the left hand!