LaCuisine 18oz Tornado Portable Mixer Tumbler by Health Smart is a fun way to blend juice, water, or milk with protein powder for a healthy morning smoothie. The kids will have a blast mixing chocolate milk for a snack. Holds a generous 18 ounces. Features clear acrylic and stainless steel construction, and youll be able to see the tornado in action! Requires 2 AAA batteries (not included). Measures 7-7/8 x 3-1/4. Gift Boxed.