led light liquor glass 1.Used for bars, parties, clubs and other occasions 2.Logo printing available 3.CE&ROHS 4.Pack in col led light liquor glass/led flashing liquor cup/plastic led whisky cupUsed for bars, parties, clubs and other occasionsPress button on bottom of glass activates flashing in 3 styles: fast-flashing,Slow-flashing and light-onVarious LED light color in red,yellow,green,blue, ...