Features clear acrylic mixing container, large motor for mixing, and surgical stainless steel lip and bottom. Perfect for mixing powdered or liquid ingredients to water, juices, milk, etc. using a tornado-like swirling action. It will not mix or cut solids. Requires 2 AA batteries (not included). Patented. Measures 5-5/8” x 7-3/4” x 4-1/8”.