I bought this shuffler about 30 years when my elderly parents had a problem shuffling cards because of their arthritis. It can easily shuffle up to 3 decks of cards.
Just divide the cards into 2 piles and place 1 pile on each side and then turn the crank clockwise. *Cards must be in good shape with no bent corners to work perfectly. If you are interested in purchasing, we can meet by the Walmart in Flanders/Target in Hackettstown. Just pick a day Monday - Sunday 10 AM - 6 PM.