Durable And Safety Reliable mug warmer for desk is very easy to use, clean, read display. Plug it in and turn it on easily bump the on/off button, also will make a noise when being turned on/off so you will know if youve bumped it. The silicone parton top of the heating part both keeps the cup from sliding off and spilling, but also protects you from bumping the hot surface with your hands and burning yourself. Also you can place something larger on it to utilize it further which is another safety feature. You can set the automatic shutdown time according to your own needs. No worries about forgetting turn it off. Perfect addition to your desk, Hot coffee good to the last drop. Larger Base for Most Cups fully functional coffee warmer fits many size mugs and keeps them hot oversize base to fit most size cups, mugs, carafes, and bowls. Also suitable for most different mug styles and sizes, like stainless steel cup, milkbox, glass cup and etc. The rubber feet on the bottom secures it to your table or desk. plug cord longer enough work and putting it on a different side table, This will be your favorite office gadgets