Review on ☕ USB Metal Constant Temperature Heating Coaster - Insulated Mug Warmer, Creative Heating Coaster for Coffee Mugs - Desk Coffee Mug Warmer (Black) by Ryan Lawrence

Name: ☕ USB Metal Constant Temperature Heating Coaster - Insulated Mug Warmer, Creative Heating Coaster for Coffee Mugs - Desk Coffee Mug Warmer (Black)
Item: ☕ USB Metal Constant Temperature Heating Coaster - Insulated Mug Warmer, Creative Heating Coaster for Coffee Mugs - Desk Coffee Mug Warmer (Black)
Rating: 3

October 08, 2022

It gets hot, but ONLY for SMALL mugs/cups.

I was very happy to get this product until I tried it with a regular sized cylindrical (not tapered) coffee mug. The warmer works well, but the base is very small and has a lip so my cup can't sit securely. This works well for a teacup or conical mug with a small base, but don't worry if you're using a mug, even a small one, that has the same diameter at the top and bottom. :(

Pros