Light Up Ice Cubes for Drinks, 12 PCS Red LED Ice Cubes Liquid Activated, Glow in The Dark Waterproof, Ideal for Home Bar Supplies Summer Party Wedding Decor

These things are great. They last forever. They only light up after dropping in liquid. Easy to transport (for bar crawls, long nights out) and look cute in photos !

Bought these for a themed cocktail night and they were so fun! I didn’t have high expectations, but they were perfect! They worked immediately and all night and were very easy to clean!

They work just by adding liquid. Excellent product.

I used these in my Halloween cooler. They looked great and help add some flare to my water cooler. One of them doesn’t work, but not a deal break. Nice that they can be reused. I would order more of these in different colors.

We took them to the KC Vikes football game for in our drinks!It was awesome! and I know from past experience that these last for years for many events!these ones don't work outside of cold drinks - these have the cold sensor to make them work and probably last longer, unlike others that you hit a button to turn them on or off outside of cold liquids. I would buy these again though.

The media could not be loaded.  Bright and vibrant flashing colors! Looking forward to using for Christmas party, and new years.

I thought they were small

I enjoyed using these cubes activated by the cold liquid. Easily reusable and easy to wash and save for a later time!

Work exactly as I wanted. Blue colour is great.