Review on ☕ MITBAK Innovative Coffee Mug Warmer Bundle: 16-Ounce Ceramic Mug & Lid Included - Keep Beverages Hot for Hours! by Aaron Barker

, this MITBAK has a heater with a digital readout and when the heater is set at 230 degrees it reaches about 130 degrees Fahrenheit in the cup. The heating part is great. The second part is a cup. not so great. This is a specially shaped hole on the custom molded cup warmer. YOU CANNOT GET A REPLACEMENT MUG. I BOUGHT A SET OF SIX MITBAK CUPS WITH LID AND THEY ARE TIGERS THAN THE UNIT CAN FIT. THE OPEN HANDLE IS DIFFICULT TO HOLD WHEN HANDS ARE ROASTED FROM LOTIONS OR SLIGHTLY OILY AFTER WASHING YOUR HANDS SO MANY TIMES. ONLY DIRECT TO PURCHASE THE FULL SET FOR $30 TO GET ANOTHER MUG.