Review on ☕ Desk Coffee Warmer - Mug Warmer with Candle Warmer Design, Touch Switch, Auto Shut Off, 4h Timer, Adjustable Temperature (131℉/149℉/167℉) - Perfect Work from Home Office Accessory for Hot Coffee (Mug Not Included) by Kathleen Good

I've been using this warmer every day for about a week and a half and I like it so far. It keeps my drink warm for hours, the temperature setting is selectable, it has an auto on/off feature, the cord is longer than I would expect from such a small device (nearly 6ft long) and it's a delight to touch it. Plus, the temperature setting is higher than other heaters I've seen (up to 167°F) and I love having my coffee hot! This heating pad is capable of warming up cold drinks, but it takes time. The assembly was very simple: unpack, plug in and enjoy hot drinks. I think for the price ($23.99) this is a great value. I have only used it with the coffee mug shown in the picture.