Enjoy your coffee effortlessly with the Brookstone Auto-Stir Coffee Mug. Featuring a sleek silver and black design, this mug stirs your drink with the push of a button. Stainless steel, double wall construction for durability, heat, retention, and safety Self cleaning, just add soap and water and press the stir button Rubberized, bottom, protects desk, countertop, or table Holds 12 ounces Travel lid included Uses two AAA batteries, not included Perfect for busy mornings.