The glasses are very robust and still look elegant. So far, no gray streaks have formed of the dishwasher, at Leonardo-glasses (even glasses made in Italy production) I've always had good experiences that they are not as fast graying far (or rather not) like many other glass article ( eg from France). You are about 3cm higher than usual Bavarian brewery wheat beer glasses, which can cause problems in the closet. I had to rearrange a little. Overall, I am very satisfied.
