Didn't come broken, was a little worried about that being glass. Ran them in the dishwasher after I got them. Little worried about that too, lots of reviews of shredded glass after being put in the dishwasher. I wonder if that happens if the glasses are cold b4 running in a hot dishwasher? Just a thought. But mine came out just find, all 1 piece. Little smaller than what I thought they would be; I called them my milk glasses, lol. But I really like them and it's time to put my 30-year-old plastic glasses away. Never know what's those plastic glasses are made out of. Shouldn't be a problem with glass.