This manual crank card shuffler is modeled after the card shufflers from decades ago. Makes a great addition to any card game requiring more then one deck. Makes a great gift idea. No Batteries Required!****Product Features:*** Manual Crank Card Shuffler *** Shuffles between 1 and 2 decks *** Simply place half the deck on each side and turn the manual crank *** Great for any multiple deck playing card game **