Reusable Plastic Ice Cubes 25 Pack Colorful Refreezable Ice Cubes for drinks, Whiskey, Vodka or Coffee, Washable Non-Melting Ice Cubes Non-Diluting

I bought these to go in my smoothies, because I can't stand ice or warm smoothies (yuck!), and I saw a lot of people didn't like them in the reviews below, but I think they work well. They keep my stuff cold for as long as it takes me to drink it, and I didn't notice any weird plastic taste to it. I will say, they are kind of a pain to store in my freezer, because there's too many for the bag I have, and the mesh bag they were sent in won't hold them. So, make sure you have something to hold them so you don't lose them.I also noticed in the comments that people were saying they leaked, I accidentally dropped mine, and they didn't bust or leak, so hopefully that continues to be the case.Overall, highly recommend.

These are very durable. We use them all the time. I have noticed the ice melts quickly but no more than other reusable ice we’ve tried.

The small size does not provide long lasting performance. You need to use a lot of them. It makes them freeze faster, but I would prefer a larger cube. The color is entertaining.

These colorful little cubes are just what I needed. I make protein drinks every day and they don't stay cold very long. I don't use ice cubes as I don't like them melting and diluting my drink. These cubes keep my drink cold and don't change the consistency or taste of my drink. Great little item!

they dont stay cold for long.

I purchased these to put in my dog's water bowl and he loves them. They keep his water cold and I love the fact that they are reusable.

Good

I don't know what's inside the cubes, I'm hoping it's just water. But I've just noticed two cubes that are discolored inside which means they're leaking and there's little flecks floating around INSIDE the plastic cube. So basically they don't hold inside stuff in or keep outside stuff out. Worthless and possibly dangerous.