LED glowing coke glass 1.Used for bars, parties, clubs and other occasions 2. ... .LED in red,yellow,blue LED glowing glass cup/led plastic coke cup/led flashing cup 1. Used for bars, parties, clubs ... multiple choice5. Press button on bottom of glass activates flashing in 3 styles: fast-flashing,slow-flashing and light-on6. Logo printing available7. Powered ...