Kosdeg Copper Cups - 16 Oz set of 4 - A Unique Way To Enjoy Wine - The Perfect Pure Copper Tumbler for Water - Copper Drinking Cups Better Than Glasses or Plastic - Moscow Mule Copper Cup For Drinking

It's good looking and hold enough liquid. However the finished quality aren't that great. There're scratches and There're small dents on the outside. Copper is good for purifying but high maintenance.

They look nice and we use ours everyday

Guys, just to clear up some of the negative reviews. I’ve learned that these are 99.7-99.9% pure copper. With some trace amounts of zinc and iron. When using them you may see what seems to be ‘stripping’ of the copper however it is now my understanding that this is oxidation occurring and not at all the stripping if the copper we are all seeking. To sum up, they are worth the buying you’re buying fur health benefits.

These were a Mother's Day gift from my son, and I love that he found them for us! These copper cups keep our beverages cold, and because they are so pretty, we use them for our water all day long. It's easy to stay hydrated when the water is cold and the quality is good, so they are easy to clean and the size holds a good amount of liquid. Total win for us! (And we could even use them for wine!)

Great copper cups! Stylish. Keeps drinks nice and cold. Very happy with