Thermostatic coffee cup heater designed to keep your beverage at a desirable drinking temperature (122Fahrenheit/52Celsius-131Fahrenheit/55Celsius) for maximum enjoyment while avoiding burning your tongue. An indispensable companion for all the warm beverage lovers out there.The coffee cup warmer built-in gravity induction switch with indicator light. No need to turn it on/off manually. After plug in power, put mug on the mug warmer and it will keep your drink warm automatically, take away the mug away, it will shut off automatically.The 16-watt coffee warmer not only heats coffee, tea, milk, hot cocoa and other beverages, but also works as a candle warmer plate which gently melts your candle and safely releases your favorite scent without a flame. You can also use it as a chocolate melter.This wax warmer is made of waterproof tempered glass and ABS flame-retardant material, without need for security concern for occasional spill and it is easy to clean. Tips: Use a mug with thin-wall, flat-bottom will get the best warming performance (not use plastic or double vacuum cup)This lightweight coffee warmer for desk, night table, office, kitchen, home, dorm and more. You can put it in your backpack or shoulder bag anytime, anywhere, very portable. Perfect gift for dad, mom, friends, her or him, your best gift choice to your families for the Thanksgiving, Christmas, Birthdays, Valentine's day.Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Colour:blackMaterial:pp+ tempered glassSize:11.5 x 11.5cmPackage Contents:1 x Warm CoasterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.