Automatically switch to another card when you put one card inside!!

The Gamblers Holdout is a ultimate device which combine the technology and magicial work. With the Gamblers Holdout you can perform a card switch within 0.1 SECOND with NO SLEIGHT OF HAND.

Hiding inside your sleeve, Gamblers Holdout is completely at your command; when you push a card inside. It will automatically switch to another card. Yes, just that simple. The gimmick does all for you!!

Hi-tech electronic device.
0.1 second super fast switch.
New improved, super quite switch.
Will work with standard poker sized and bridge sized card.
Two modes: auto switching or button switching.
Work on 4xAAA Batteries.