Hammered Pure Copper Tumblers Set of 2, UNLINED, UNCOATED and LACQUER Free | 350 Ml. (11.8 US Fl Oz) Traveller's Copper Cups for Ayurveda Health Benefits

They are small, which we expected. And yet we bought them to drink copper infused water for health reasons, so one cup daily is sufficient from what we've read. In other words, we didn't need for this to be a big gulp 20-32 oz tumbler we ordinarily use with water, juice or soda. The cups are very pretty, shiny, seem well made and don't leak. They are good value for the price. They haven't developed patina yet (i.e. discoloration), although we expect this with time for true copper. We are happy with this purchase.

Good quality!

Got these cups for our kids and they love them. Lightweight, great value, Beautiful work, cold drinks fast, not to thick not to thin, and perfect for kids from our experience. Have to get them back shinny with either vinegar or lemon juice and salt, and they are back to normal. They naturally tarnish, but overall healthy for you and it gives me peace of mind knowing it is beneficial to drink copper water (must sit up for at least 8 hours and best to drink in the morning from my understanding) and helping my kids be healthier. Definitely suggest buying!

These cups arrived visibly glued together, and I could not separate them. These are supposed to be a 2 pack. Visibly spotted inside and out. Im very disappointed!

I used a pliers to remove a dark brown "stringy" thing from the turned down rim. I can still see the brown spot. This is where I put my mouth. The rest of that "glob" is under the rim. Quality control issue? Otherwise, I like these light weight, easy to grip, beneficial drinking cups. I ordered 4, only one had this issue. I know they can tarnish, but this was an unknown object.

I like these cups, there's something so primal about copper, the way it smells and feels, and imparts copper to your water. Also, they don't break, which is good cuz I'm a clutz.

I don't think they are made from real Cooper, I can't give a true review,

These are the ideal size for how I use them. I have one in the bathroom, and one in the kitchen, and when I need to swallow a pill, or wash down something I've eaten, I use these cups. The water just tastes better when consuming it from copper cups.