Whirley DrinkWorks!® Thermo Mug, 20 oz., 1 Case of 50 Walkers Two Button Eliminates the need to shuffle Can be used with Eliminates the need to shuffle cards by hand a task sometimes made difficult due to arthritis or limited use of the hands *Expertly mixes up to 2 decks of cards with the touch of a button allowing you to shuffle less and play more *Eliminates the need to shuffle cards by hand a job sometimes made impossible because of weakness pain and or poor coordination *The shuffler takes one or two decks of cards and shuffles them evenly by simply pressing down a lever *The cards are collected in a center bin and are withdrawn by pulling out the slide *Dimensions are 8 x 4 1 4 x 3 1 2˘ (20 x 11 x 9 cm) *Shipping weight is 1 1 2 lb * Padded full length arms make sitting and standing easier Handle=Granite The clear cup offers measurements in milliliters and ounces