•BESTINNKITS SMART gravity-induction mug warmer for Coffee, tea, milk, hot chocolate or candle wax, Warm your beverages at 131℉/55℃ •Gravity induction technology, auto on/off, the warmer auto activates when you place your mug on it and shuts off when the mug is removed. •A ceramic mug (about 14oz) is included, You can also use your own mug with the warmer. •Patented waterproof design, stylish smooth glass layer on the top make it easy to clean and assure you no concerns for security issues as it's made of flame retardant materials. •It will be your best gift choice on Mother's/Father's Day, Thanksgiving, Christmas or other special occasions