Enjoy your favorite beverage in this awesome Self Mixing Mug without using any stirrer or spoon. Just press the button, and voila — your tea, cocoa or coffee is stirred automatically!Save time and effort! Make your hectic mornings run smoother by preparing your coffee with this Self Mixing Mug. With a simple push of a button, this unique mug will mix your favorite beverage automatically. This is the perfect gift for coffee and other hot and cold beverage lovers! Details Capacity: 16 oz (450 ml) Size: 4.15 x 4.15 x 5.3 inch (10.5 x 10.5 x 13.5 cm) Material: Stainless Steel, Plastic Power: 2 x AAA batteries (not included!) Package includes: 1 x Self Mixing Mug