Type: Milk coffee mug 55 Celsius heating thermostat pad Gravity Sensor: Gravity sensor switch, when the cup is put, it starts immediately, intelligent constant temperature, quickly heating at 55 Celsius . Full Elegance: Beautiful green color , made of Tempered glass, high quality. Convenient: Perfect for ceramic milk mug, coffee mug, office cup. Gift Choosing: 1 Set Cup + spoon + Heating pad, great gifts for friends colleague, etc. Specification: Material: Ceramic + Glass Heating Pad Size: 160x120x20mm / 6.30x4.72x0.79inch Cup Capacity: 450ml Package Includes: 1 Set Mug Heating Pad