This is a really cool, used, little machine! If you play a lot of card games, you NEED this accessory to shuffle your cards! This machine Shuffles 1-4 decks of cards. Just install 4- C batteries (not included), put your cards on the top holders, hold down the button, and the little drawer slides out on the bottom, to retrieve the shuffled cards! Super fast! Comes from my nonsmoking home. Always FREE SHIPPING