Self-Stirring Mug: Rechargeable Automatic Magnetic Self-Stirring Coffee Mug, Rotating Home Office Travel Mixing Cup, For Stirring Coffee, Chocolate, Milk, Protein Powder, Cocoa, Etc., Perfect For Office, School, Gym

the liner is sealed with a closed design, no water leakage. 304 seamless liner: one-time molding, farewell to the seam, the selection of high-quality stainless steel can withstand high temperature and wear resistance. Physical cooling: fast stirring, automatic cooling, more comfortable to use Simple stirring, long-lasting frequency conversion: let you taste all kinds of delicious food at any time. Lightweight and portable, you can take it anywhere you want to go.