Review on ☕ Enhance Your Beverage Experience: welltop Coffee Mug Warmer with Five Temperature Settings (Up to 212℉/100℃) for the Perfect Sip, Auto Shut Off, Ideal for Office/Home Use, Black by Samantha Allen

I've had mine for a few months now and use it every day. It's amazing how it survived. He looks just as good today as he did the day he arrived! I usually use it on settings 1, 2 or sometimes 3. I used setting 4 for heating only. A cup of cold coffee. Setup 5 is getting insanely hot! Use with caution. I love this little villain very much and have never regretted making this purchase. Hope that helps. Sincerely, Jim S. of Slidell, Louisiana.