Premium Materials: Made of PC, this automatic blender cup is not only shatterproof but also completely , ensuring safe, and long-lasting support for your daily hydration and nutrition needs. Efficient Vortex Mixing Technology: vortex design ensures even, lumps-free blending every time, maximizing the effectiveness of your protein shake. With a 15-ounce capacity and an ergonomic handle, this shaker cup is both stylish and practical to enhance your workout experience. Versatile and Thoughtful Gift: Perfect for fitness enthusiasts and health-conscious friends, this shaker cup can be used in a of scenarios - perfect for gym workouts, outdoor sports and office use. It's a thoughtful gift that combines practicality and fashion for any occasion. Easy to maintain: Removable parts make cleaning a breeze - just add warm soapy water, start the blender, and the bottle will clean itself. It's also designed to be easily reassembled, providing maximum and convenience for your . Colour:B:Black Material:Plastic Package Contents: 1 * automatic blender cup(Includes 2 x AA batteries) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.