HealthGoodsIn Pure Copper Cups Set of 6 - Pure Copper Drinking Cups & Copper Tumbler for water 11.8 oz (350 mL), Ayurvedic Copper Cups for Daily Use

These cups will discolor because they aren’t coated. I’m pretty sure that is normal for copper. I love drinking some ice cold water out of these. Maybe it’s just me but it’s like an experience. That is all

Smaller size cup then I expected. Not to sure yet if they really are full copper.

These cups looks good.

Cups look nice and feel of quality. They were packed so tight, was only able to get 1 out. Tried lots of techniques to loosen the pack but 2 are still stuck. Hesitant to purchase again because of packaging.

These are 100% unlined genuine copper. So of course, even with the first use, they will start to get spotty. I personally use ketchup for the discoloration to get it to look like new again (2-5 minutes & wash clean) but again they will discolor; it’s the natural occurrence of copper. If you only like the look of copper cups & don’t care for the health benefits from an unlined cup, go elsewhere to purchase lined for the aesthetic. Simple.

Can’t be used since they’re all stuck today! Damage on the bottom cup, looks like they might be silver inside. Very disappointing

I like my copper cups. They are cool as hell. More interesting than glass and no worries about breaking or slashing my hand open while cleaning.

Cups seem to be great quality and as described. My only complaint is I spent an hour trying to get these cups pryed apart after opening packaging and finding the stack of cups compressed together like they were put in a hydraulic press.