1 Pc Automatic Magnetic Self Stirring Mug Stainless Steel

The electric mixing cup is the best and easiest way to mix hot and cold drinks. Mixing cup with lid allow you to take beverage from the kitchen to the living room, bedroom, car, office, gym, school etcNo power connection required: Self-mixing coffee cup, just install 2AAA batteries to use it (not included). The bottom is sealed with a rubber bottom cap and has some water resistance.