Keep a warm coffee whole day long! Warm gift for your family this Christmas.
Keep the best temperature: This warm coaster can keep your drink at a constant temperature for a long time (55℃/131℉). Using electric film heating, fast and stable heating, As long as you put the cup on the mat, you can keep the temperature for a whole day.
Multi-Purpose: This warm coasters can be used as heating plates for warming coffee, tea, milk, liquid, baby food or small lunches.
High-quality Material & Durable: Made of steel shell and aluminum plate,the surface is waterproof,it's SAFE and efficient. - Portable,easy to carry. Suitable for various contact surface.