【Food-Grade Materials】Made of food-grade Tritan, safe. The sturdy mixing cup and sealing ring prevent liquid leakage, and the neat design is easy to hold and drink
【Easy to Use】Just press the button on the handle and your self-cooking coffee cup will begin mixing ground coffee and hot water into a cup of espresso
【Powerful】The upgraded electric shaker is equipped with a high-speed motor that can rotate up to 6,500 times per minute, just like a strong vortex in a tornado. Your protein powder can be easily mixed evenly without residue or lumps
【large-Capacity, Easy to Carry】This 15oz large-capacity auto stirring mug is a great to-go water drinking bottle
【Safety】The rugged double-walled ensures maximum durability, improved insulation and thermal insulation. The self-cooking cup with non-slip PVC base is reliable and safe when holding hot drinks
