Are they glass or plastic?
1565149
Plastic... they are just like the ones you would get if you bought a Medela pump.
2244562
Sorry I took to long getting back to you! They were a gift for my Grand daughter and I had to ask her!! They are plastic!!
415170
They definitely aren't plastic. I'm not sure if they're stainless steel but they are some kind of shiny, steel-like metal. They're actually pretty sturdy.
1329651
This set is plastic, no glass at all. Let me know if you have any other questions :)
1088539
I believe they are Polymer, too light to be glass & a good buy for the money...JMO... I keep a pair on my book case & one on the garage work bench and a pair out in my shed...lol...
1718369
They are not clear plastic (looking like glass) but they are very transparent, not just opaque white. I hope that clarifies it.
1710985
Not plastic. Glass but very fragile be careful washing them. I broke one wiping two hard.
1309137
Plastic. Nobody these days has the "balls" to sell the glass ones we grew up with. Remember the metal Lawn Jarts?? :)
958629
These are clear plastic. Seriously GREAT "glasses"...highly recommend them.
1656969
They are glass. I'm not certain as to measurements since that was not a factor with my purchase. I believe them to be as pictured. I love them! I bought two sets!
46996
According to my daughter they are plastic with metal on them. This was purchased as a gift for my granddaughter :)
545147
They are glass. They are sturdy glasses, but they have bubbles in the glasswork and I did not like that.
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 ;)
2233963
Plastic. but they are not watertight. They have little holes around the top for air to get in.
1309139
plastic,my husband loved them.it reminded him of his childhood.he had a set of the real ones I guess they were glass.but I put these in his stocking..and he had a fit.hope it helps....
574412
They are plastic, and they hold up well. I wasn't sure I wanted plastic, but they work great.
643960
They are plastic as in Ziplock bag type of plastic. They are very reasonable and perfect for party treats.