This is truly the ULTIMATE card thru window effect! Now not only does the card APPEAR on the outside of the window, but at your command, it also DISAPPEARS! The gimmick is under your control at all times. This is the only REMOTE CONTROLLED CARD THRU WINDOW! Can be done day or night. You can even use a JUMBO CARD! Comes complete with everything you need to perform right away. Use it in your home, your friend's home, or even the local restaurant! This is a great reputation maker! SEEING IS BELIEVING!