Sleeve cuff poker switcher for unmarked playing cards

Playing cards switcher, a gambling poker cheating device that is used to replace one card with another one, usually presents itself as a common thing to avoid attracting attentions. You can replace the crucial poker cards you need.
Before using sleeve cuff poker switcher to cheat in the poker games, you need to hide unmarked playing cards in the poker devices. When in the poker games, you can exchange the poker cards you need to replace.
Compared to phone poker exchanger, the sleeve cuff playing cards switcher is more secret and safe in poker games.