Review on ☕️ Misby Mug Warmer: Advanced Coffee Warmer with 3 Temperature Settings, 12H Timer, Auto Shut Off - Keep Drinks at Optimal Temperature for Hours - White by Robert Ducki

Great little Mug Warmer. I have a LUXU glass mug and it keeps my coffee warm as long as I need. The high temperature setting (176F) is a bit too hot for me, but 140F works well. Not sure what the difference is with the mug styles (glass, ceramic, metal). I guess it just comes down to the different temperature settings. I like the gravity switch. Haven't used the switch-off timer yet, but some people might find it useful. If you take off your cup and don't put it back within 10 minutes, the unit switches off itself. Cord length (5 ft) is sufficient for desktop applications.No issues so far and I would definitely recommend this Mug Warmer.