After washing them once on the top rack of the dishwasher, these glasses are now "out of round" and are horribly misshaped. They claim that they are dishwasher safe but obviously they are not. I am extremely disappointed in this purchase.

These cups unfortunately did not live up to standards. We used them for a few months and only placed on the top rack of the dishwasher. 6 of 12 in the set started to warp and took on an oval/out-of-round shape. The description says dishwasher safe but appears they cannot handle the heat without flexing %26 becoming distorted. We will be attempting to return them back at the nearest club

Cups are great and sturdy! Good for taking outside.

great, look good and are very easy to clean

Fast shipping great product

Nice outdoor plastic glasses for blender sports

I am enjoying the Members Mark drinkware set from Sam's Club, Light weight and attractive.

We love these bright colorful cups! Perfect for bbq's and outdoor dining!

Bought these for my niece, she loves them.

These are a gift so I can not say as to the longevity of the item. Quality appears to be very good.