PhoneBox by Steve Gore

Open a card case show a full deck of cards then the impossible happens...You produce a real cell phone that is bigger than the card box. 

Steve Gore has come up with a very cool method for performing an extremely surprising effect. Producing a phone out of nowhere in an impossible object has never been so easy. With this make at home method you will have a gimmick ready without much prep that you can use to open any routine that uses a phone. 

Phonebox is easy to do, uses a very deceptive method and is extremely visual. Who's calling? Your next favorite trick.