USB Coffee Mug Warmer, 3 Heat Settings

Put your mug on the plate and your coffee stays warm while you work. Pick from 3 heat settings depending on how hot you like it. It plugs in by USB, so it works with a laptop or a wall adapter, and the plate is slim enough to fit on a desk or a kitchen counter. Use it for coffee, tea, or hot milk. Comes in white, pink, or green.