DTM-300 Multifunctional Magnetized Self-Stirring Cup - Portable, Spill-Proof Electric Mixing Mug for Coffee, Tea, and Protein Shakes Self-Stirring Function: Effortlessly mix beverages with a touch of a button for quick and easy preparation. Magnetic Stirring Technology: The powerful magnetic stirrer ensures thorough mixing, ideal for light beverages like lemonade, coffee, and milk. Spill-Proof Design: Travel with confidence—this spill-proof mixing mug keeps your drinks secure and mess-free. Easy to Clean: The removable magnetic stirrer makes cleaning a breeze; just rinse it under tap water for hassle-free maintenance. Versatile Use: Suitable for a variety of beverages including coffee, tea, hot chocolate, protein shakes, and more. Compact and Portable: Lightweight design makes it easy to carry in your bag, perfect for the office, gym, or travel.