I can confirm that flat-bottomed mugs are the best option for using with this warmer as they do stay hotter, but it still ...
A mug breaking might be a disappointment, but it doesn't have to be trash. You can repurpose broken mugs into decor pieces ...
A silverware sorter that takes up very little space in your drawer, but can fit up to 24 pieces of cutlery A four-pack of ...