Are these glass? If so, how can they melt in a dishwasher?
1961795
These are made of glass. They are not plastic, therefore melting would be highly improbable. Keep in mind that they are made of a thin glass that is very fragile. Hand washing them will help to keep them safe from any unexpected flying utensils that they may come into contact with inside of a dishwasher.
1771355
I am not sure. All I know is that after a couple of washings in the dishwasher one of them seems to have melted slightly. I now prefer to wash them by hand.
316006
Are these truly glass, or acrylic? if they are acrylic, they'll discolor. What's the REAL DEAL HERE?
1822120
These are stainless steel, so I would say yes. I do put them in my dishwasher. Just so you know, I have only had them a month.
1030073
Hi, they are not glass but a heavy plastic. I haven't had any trouble with mine. I use it almost every day and truly love it!
421463
One reviewer said that hers melted in the dishwasher. I'd imagine they'd be top shelf safe since most glass is. But I gave as a gift also and just said to wash by hand just to be safe.
1031129
It does not indicate that they are. I would not put them in a dishwasher due to the gold harp on the glass. It will likely fade.
1652281
Yes they are dishwasher safe. Had wondered the same and found a Blog that said they are. I have put them in several times now and they have held up perfectly. (www.justanothetnewbkog.com)
502936
they are not bendable. they are hard. put them on the top rack of dishwasher. one of mine melted some.
277540
I am sorry but I am not aware if they are. I hand wash everything it's a personal choice. Naturally the manufacture doesn't indicate either way. The plastic in them is very dense and strong and send to be very good quality. I wash plenty in hot water and the properties don't become malleable. I wouldn't hesitate using a dishwasher but one first. Otherwise a bottle washer has them done quick.
873846
Yes, they are dishwasher safe. I washed my dishes in the dishwasher and they came out perfectly fine...Love them...
772110
They are dishwasher safe, and not particularly fragile, although they CAN crack. Over 5+ years of use and dishwashing they will become less clear and somewhat more fragile. But I made my recent purchase because I finally found where to get new ones just like the ones that were finally worn out. I think I've had three "crops" in the last 30+ years. I've broken at least five sets of glass tumblers in the same period. Definitely good value for the money.
529796
They are just clear glass- No coating. Mine go in the dish washer once a week and they are fine and dandy. They do reflect other colors around them very well- Probably because they are so bendy. I absolutely love them!
362822
No. They're not dishwasher safe either. I did not put them in the dishwasher or the microwave and yet three of my bowls cracked within two weeks of having them. They are very flimsy and not good quality. They were returned but for some reason I was charged a return fee! So I did not all my money back. DO NOT BUY.
1255163
They were a gift to someone else, I have no idea if ever used in dishwasher. Sorry.
624549
they are glass. but they are made to withstand high temperature (inside a pressure cooker) so they might work for your needs. use at your own risk ;)
1369454
We haven't washed them in the dishwasher yet so I can't say for sure. We normally wash our dishes by hand. But we have washed other glasses that are made from similar glass in the dishwasher before, so I'm assuming it would be okay. Hope this helps!