ZITRADES 12pcs 8 oz Water activated LED Light Up tiny Flashing Wine Beer Juice Glasses BY ZITRADES It will light up flashing once pour wine/beer/juice Coin battery included! RGB Flashing change color continuously Size: H2.36in(6cm)XDia1.97in(5cm), 8 oz Ideal for the bars, parties, gatherings, decoration, clubs and other dark occasions