Waterproof and food safe- the cube lights are waterproof and can be submersed in liquid. Made of food grade plastic, they are safe to use with food or drinks, making them a fun way to enhance drinks, Coolers, or punch bowls.
Liquid activated color change lights- the reusable Multicolored lights activate when they are dropped into liquid and the slow flash, automatically begins.
Energy saving LED lights- these battery powered LED lights are energy efficient, each providing up to 50 hours of illumination. Already comes with 3 non-replaceable LR41 batteries per piece.
Decorative This 12-pk ice cube shaped lights make an excellent addition to centerpieces, bowls, or other water features, and are sure to add a magical glow to a wedding, holiday party, or any occasion!
Product details- materials: materials: food safe polystyrene plastic and salt. Dimensions each piece: (l)1.06"X (W)1.06"X (h)1.06”. 12 pack. Liquid activated, submersible (IPX7). 6 color change sequence. Not a toy.