Featured on NHK TV’s Good Morning Japan as a useful new Japanese invention! A sensor at the bottom of the glass detects when liquid is present, and lights up the glass in 6 different shiny colors. When the drink is finished, the light automatically turns off.
Made from BPA-free food-grade plastic, the glasses are sturdy and great for children’s parties, birthday parties, drinking parties, and even bars and clubs. The battery can be replaced and the glasses used over and over again!
Size: 7.3 x 8.5 cm (pineapple type)
Material: Acrylic resin
Battery used: CR2025 x 2 with test battery (Replaceable)
Battery usage time: about 20:00
(The included batteries are test batteries for checking the operation, so they are not meant for extended use)
Shipped directly from Japan