Review on ☕ Dishwasher and Microwave Safe Double Wall Glass Set of 2 Large Coffee Mugs - Clear, Unique and Insulated with Handle, By Elixir Glassware (16 oz) by Stephen Cernatescu

These mugs are a bit more expensive, but they are nicer and better than I expected. I use them every day for coffee and tea. They hold enough liquid, look good and the double-walled glass prevents the mug from getting too hot or too cold on the outside. These mugs are also very light, much lighter than a regular coffee mug of this size. I was concerned that these mugs were too fragile, but I handled them with care and had no problems. Keep in mind that due to the nature of the sealed glass, they are more likely to shatter if dropped on anything harder than a soft carpet or surface. The air in the cups is in a vacuum, and if any part of it breaks, the thing will basically shrink and collapse. If you don't need anything unbreakable I highly recommend these mugs, they are great.