As seen on Tipsy Bartender! Glo is a lighted drink enhancer that illuminates the container and cycles through a range of colors once it's dropped in liquid. 

Conveniently sold in packs of 4 units. Own a bar, restaurant, or other venue? Glo looks great there too.

Additional Information:

• Glo is safe, non toxic, designed in the USA, BPA, Hg, and phthalates free.

• Glo automatically lights up when placed in any beverage and color cycles through 9 different colors.

• Glo dynamically cycles from one color to another, NO jarring or annoying flashing colors.

• Glo turns off immediately when a drink has been consumed or Glo is removed from a beverage. No drying. No waiting.

• Glo is battery operated and sealed tight for safety. The batteries are non-replaceable, but the units are reusable and can last for weeks.