In my case, keep coffee hot, are lightweight and lovely to hold
I bought these because I had broken my favorite bodum coffee mug
They are taller than I was hoping for but work extremely well for keeping my drink hot for a long period of time
The added bonus is the 2 espresso cups
However, they are delicate and need to be treated with care, not thrown about like a lot of mugs are!
Washed in the dishwasher a couple of times already (upper shelf just in case) - so far so good