Electric Cup Warmer - Keep Coffee, Hot Chocolate, Soup and Tea Hot At Your Desk. ELECTRIC CUP WARMER : Compact size takes up no more space than the mug it heats and keeps coffee, soup, tea, and other liquids hot. With on/off power switch so unit can remain plugged in constantly. FEATURE : No more worries about that expensive cup of gourmet coffee going cold, either! Just pour it into your favorite ceramic mug and set it on the warmer and keep it nice and hot until you have time to finish it. Use it for coffee, tea, hot chocolate, soup, and other hot liquids, or keep your foil-wrapped biscuit warm until you have time to butter it. POWER CONSUMPTION : Operates on 120V @ only 12W power consumption. USE : Ideal for offices, dorms, or home use and also can be used as a tart candle warmer SIZE : 4.5" x 4.5" with a 3" heating surface with 60" (5 foot) electric cord.