Color Changing Cups, 5 Pack 24oz Plastic Tumblers, Reusable Iced Coffee & Smoothie Cups with Lids and Straws for Parties and Travel (5 Changing, 5 Packs)

Have bought 2 packs of these. They are pretty good cups. Lids stay on pretty well for the quality and price point. The color changing does work (though tbh idrc about that)

I purchased these cups for my family of five to take on a trip. I just needed something inexpensive that would stack and pack easily into my luggage and that's exactly what these are. Some reviews mentioned that the lids don't stay on, but these all popped on just fine. The lids fit on much like a lid on a fast food cup. If you're still uneasy about them just make sure to hold the cup and not the lid. As for the color change feature. These cups do change color with cool tap water, but the change is not as significant as the picture would have you believe, nor are the colors accurate. The teal, blue, and yellow cups are fairly true to the depiction, but the orange cup only turns a shade or two darker and the pink cup is much lighter in person and it turns a darker pink almost red. The colors of the cups do not affect their usefulness to us and I am pleased with them.

I LOVE THESE CUPS! Super strong and super colorful! They are the perfect size. Lid snaps on nice and strong and the straws are sturdy. Bright colors. Great price!

I love the cup for smoothies however the lid doesn’t stay on all that great. I like the color changing when it is cold.

I got tired of losing Starbucks mugs and bought these instead. They are perfect!

I love the colors that they change to when making cold drinks in them. The straws are good quality and came with a straw cleaner when which nice. They don't hold a smell and are easy to clean by hand. I rather enjoy them. The down side to these cups is the lid. They fit correctly but sometimes can be difficult to get on. You also do not know always when they snap on, they seem to not always snap tight so you have to check and double check.

These are just fun cups to have around. The color changing effect is pretty cool when you add a cold drink, and the 24-ounce size is perfect for iced coffee, water, or whatever else I’m drinking. They’re lightweight, easy to clean, and getting five in the pack makes them a good value. Nothing complicated here, just a fun reusable cup that does exactly what it’s supposed to do.

They’re good cups, but they don’t change color. Pretty bummed about that.

Tienen buen sellado, no se derama los líquidos. El popote es rígido y se lava fácil

Product was as described and delivered as advised. We are happy with this product and the service provided by the seller.

Love these and how the color changes with cold water. It was a perfect gift for the teachers this summer. Will definitely buy again.

They do change colour don’t look at other review they clearly don’t know what there doing. These are cold cups so they change with cold temperatures. If you put ice in your drink you will see it even faster. They are also spill proof. I love them. You can tell in my pics the blue turned purple and pink got darker. Look at my hand prints.

Son de buena calidad y cumplen con el cometido, aunque Ojo para los que dicen que no cambia el color, es solo con bebidas frías o con hielo 😉 El sticker fue por mi cuenta no vienen así