AUTOMATIC MIXING: The automatic mixing cup uses magnetic force and fluid self-stirring technology to stir the liquid in the cup, and only needs to press the switch to quickly cool down and shake the drink. No additional stirring tools are needed which is very convenient.EASY TO CARRY AND CLEAN: The self stirring coffee mug is lightweight and easy to carry (fit most car cup holders), allowing you to use it while traveling or out. Unlike traditional rotary shaft mixing, which is difficult to clean, the auto magnetic cup uses a removable magnet core stirring. You just need to wash the core with water after use and don't spend the time and effort cleaning.PERFECT COFFEE CUP: If you need a cup to drink coffee, this self stirring cup is the best choice. It holds about 12.8 ounces of delicious drinks. The user-friendly handle design is comfortable to grip. And food-grade stainless steel makes you enjoy deliciousness while keeping healthy.WIDELY APPLICABLE: This self stirring cup can be used to blend coffee powder, protein powder, chocolate, baby milk powder, etc. It uses a fixed core rotation so that the rotation does not deviate or fall off when stirring. You can use it in office, home and travel.CREATIVE PRESENT: It is a good choice to give this self stirring coffee mug as a gift for anniversaries, birthdays, and holidays. It is very practical and very beautiful. It is an ideal gift.