Light-Up Drink Cubes

By Glo Drinks

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Put this in your drink and you got yourself a party. Made from food-safe, BPA-free plastic, these light-up cubes are engineered to glow when they touch liquid, then turn off when the glass is empty (without any knobs, switches, or buttons).

  • Materials: Polystyrene plastic, LED light, 3 coin cell batteries
  • Care: Hand wash only
  • Includes 4 activated light-up drink cubes
  • Instructions for use: Do not place in mouth. Must be used in liquids that contain ions
  • Automatically lights up when placed in any beverage
  • Light cycles through 9 different colors
  • Turns off immediately when drink has been consumed or if it is removed from the beverage
  • Good for events such as birthday parties, cocktail parties, or music festivals
  • Free of BPA, Hg, and phthalates
  • Food safe and nontoxic
  • Reusable, lasts approximately 8+ active hours
  • Batteries are sealed for safety and are non-replaceable
  • No drying needed
  • Please note: Most liquids contain ions, with the exception being straight liquor 40% abv and above. Activates immediately with mixed cocktails, beer, and wine, but may not activate if placed in straight liquor sources (like a shot without any added juices/liquids)
  • Made in China
  • Dimensions: Each: 1.2" x 1.0" x 0.75"
  • Weight: Each: 0.01 lb.

5 Reviews (3.4 out of 5 Grommets)

Sorted by Rating

Fun gift


Great for parties.


Fun Gift


Looking forward to gifting this item. So quirky.Great price point.


Length of life for the lights?


So these have a "light" life of 8 hours each and then they are dead. In theory that is only maybe two good parties. Any way to reviverevive them?

thanks for this genius product
More > < Less




We were really excited the first night, so fun! Then it went downhill after the first use. We used the same one from the previous night and some would work on and off or just stopped working. Tried another new set and same experience. I would recommend these for only one use and definitely don't count on them working correctly after.More > < Less


landfill item?


Come on, Grommet! What kind of thing it this that is used a couple of times and then goes into a landfill for forever with who knows what in the batteries? Not too environmentally cool, huh? You can do better!More > < Less

5 Item(s)

What millennials mean by “It’s lit.”

About Glo Drinks

It’s lit

Your drink will be the life of the party. These liquid-activated light-up cubes turn on as soon as they hit your drink—then turn off when your glass is empty.

Whether you’re organizing a party, event, or using them for everyday amusement, Glo Drinks are professional entertainers. Made from food-safe, BPA-free plastic, they smoothly cycle through 9 different colors for up to eight hours, without any switches, knobs, or buttons.

Glo Drinks started off as a college project. Mississippi Makers Hagan & Kylie, wanted to create a tea that would glow, and invented a way to keep a light on under water.

We’re happy they did. Now, you can liven up a party with just liquid and this.