Review on ☕ COSORI Mug Warmer & Coffee Cup Warmer: The Perfect Desk Coffee Gift for Home and Office Use by John Bones

We have four (4) Original Corosi Non-Gravity Coffee Cup Warmers - some of which have been around for years. And I've never dealt with them. Love how they look and work, how easy it is to set the temperature etc. They do a great job of not overheating coffee or tea like some other heaters can. It worked fine for about 2 weeks. It then gradually began to fail, such as B. multiple attempts to turn it on or off, staying on when it had a mug on it, etc. The gravity induction feature seems to tell the device whether there is a mug on it or not. (via weight) is misregistered and interferes with the operation of the device. Again a great idea but the execution just isn't up to scratch. We're currently trying to return this item (Revain is great and seems to be letting us do this for FREE). We are happy to replace it with the Corosi NON-GRAVITY induction model.