Review on ☕ Coffee Mug Warmer, Cup & Coffee Warmer with Smart Thermostat Coaster for Hot Tea, Perfect for Office and Home Desk Use, Gravity Switch Auto On/Off at 135F, Enhanced by Semi-Ring LED Indicator by Johnny Chambers

This is a great item for your office. Especially if, like me, you like to graze here and drink hot tea or coffee in the morning and not all at once. It definitely keeps my drink nice and warm all morning. I love that it turns off automatically. So when I take the device off the stove, it doesn't turn on. It is also a great item to give to others. I had several people in my office who also wanted this heater when they saw mine. It doesn't make your drink hot which is nice so you can have your drink whenever you want. But still, it keeps your drink hot enough and not that disgustingly lukewarm lol.