These glasses are really cute! They have a very nice weight to them. Heavy enough that they aren’t flimsy, but not as heavy as glass. I like that they are dishwasher safe and I don’t have to worry about them breaking like I would with glass. Only downside is that there is a deep indentation in the bottom. So when you run them upside down in the dishwasher, the bottoms hold a LOT of water at the completion of the cycle.

These are really nice tumblers that the pictures don’t do justice to. They are VERY sturdy and much thicker than what they appear. With a full glass of liquid they aren’t too heavy in weight. I love the swirl effect pattern- it really dresses them up.

Wonderful lightweight cups perfect for the summer and year round use. The blue design adds a nice pop of color to the glass. Glasses are top shelf dishwasher safe. I like that the glasses don't 'sweat' when a very cold drink with ice is put in them. Highly recommend!

These are a nice thick plastic but not rough to the touch. My kids kept asking if they were actually glass. The pattern is even prettier in person and I will probably getting more just to have extra on hand.

I am so in love with these cups. They are perfect for get togethers. The material is amazing, I love the swirls on the cups. My family has been enjoying them and they are going to be perfect for summer family events. The quality is amazing.

These Member’s Mark 8-piece cup set are a must have for summer!! They come in two different colors white or blue with clear base. They are super durable and look just like glass which I love! 2 different sizes with 4 cups of each!

I really love these cups there are a great addition to usefor our dinners on the patio and I don't have to worryaboutthem getting broken if kids drop them. They are pretty thick plastic so there strong. I love the color and swirl pattren.

I love the design of the cups, however if you stack them together they are very hard to get separated at all. This makes me very disappointed. As of right now that’s my only complaint about them. Can hold easier than some glasses

MYSTERY CRACKING AS I WATCH ! Used the small glass at night for milk.. During the night strange click sounds ever so often came from my desk.. Thought it was my small desktop fan. Next morning the SMALL glass on my desk was cracked all over and with running cracks. Weird, okay, just a one-off bad glass and just cheap... NEXT NIGHT IT HAPPENED AGAIN in another small glass but with only vertical cracks. I kept them on my desk still unwashed to observe. As I do this review after another 24 hours they continue to crack as I type without being touched in a day. AMAZING... NO MICROWAVE USE OR EVEN DISHWASHER USED...70 degree room... not safe with... milk ? I read so many reviews stating how tough they are... ? Has anyone else experienced this ?

I’ve been using the Member’s Mark plastic cups from Sam’s Club for a while now, and they never disappoint. They’re sturdy, the perfect size, and great for all kinds of cold, refreshing drinks. Whether it’s water, soda, or lemonade, these cups hold up well without cracking or getting flimsy. Great value for the price and super convenient to have on hand for everyday use or gatherings. Definitely recommend!