Never worry about batteries again with our smooth action Piatnik Manual Crank Card Shuffler! Simply place the cards and turn the handle to shuffle. Swift and easy crank. European Quality! This 2 deck card shuffler is a must for any poker or blackjack player; beginner or pro. Shuffles 1 or 2 decks, it's easy to use, makes a great gift, and shuffles either bridge or poker size cards.