Pure Copper Tumblers for Drinking - Ayurvedic Health Pure Copper Cups – 2 pcs. set - 312 ml (11 fl oz)

Before I purchased these cups, I read the reviews and found that some folks had issues with the bottoms of the cups being too rounded to sit properly, which made the cups wobbly. The ones I received had the same issue. But all I did was use my hand and pushed the bottoms in. Now they sit perfectly straight and stable. So, it's not really a problem. Just push the bottoms in a little bit with your fist and they'll sit straight.

Cheaply made. Showed up with dents and imperfections. Wobbly when standing up. Don’t waste your time or money. Returning asap.

Nice quality

Well, it is real copper. But the base of the cup is not flat and causes the cup to wobble.Also smelled like mechanical grease instead of a natural grease to prevent oxidation. Have only used once because they aren't working for us.

the cups are beveled on the bottom, not flat which caused the cup to sway a bit when you put it down. Small children might end up spilling. Both my cups are like that, so im not sure it thats how they all are, or just me set. still functinal though.

Love this product…I put water in it and leave overnight and drink the watrr

As advertised, got what I paid for ! 👍🏾

There were dents in the cup and tarnished