Feature
- The coaster warmer is made of ABS material, and the panel is made of aluminum heating plate material, which can slow down the cooling speed of hot drinks.
- Safe and energy-saving, light and portable, easy to carry, and will not take up too much space.
- Compatible with most tumblers, metal, glassware, milk cartons, plastic cups and more.
- Plug in and use, it can maintain a constant temperature throughout the day.