Rainbow color is a loop of several colors (the flash interval is about 0.6-0.8 seconds, and the slow flash interval is about 3-4 seconds). Monochrome is a single pure color. Please choose and buy it. Thank you.

Characteristic description: Luminous ice made of food grade PS material and electronic components, which has the characteristic of light when entering water (liquid sensing). The product is powered by three AG3 batteries (batteries are not replaceable), without chemical changes, non-toxic and harmless, and can be placed in various drinks to add romantic and mysterious atmosphere. Widely used in various festivals  activities or hotel bars and other places.           

Product size: 27X27X25MM

packing specification:12 PCs/color box (suitable for re-sale)

brightness: super bright, product features: bright when exposed to water

jelly glue of the ice contains a small amount of water, and it is normal to have water vapor.

Monochrome Ice Cube brightness contrast: White> red = Green = Pink = Blue = Yellow
production scale name: electronic induction Ice Cube, Luminous Ice