Activate Light Ice Cup 1.colorful light color 2.special for disco club, ... 3.logo can be printing Product Name:Activate Light Ice Cup 1.Size:7.5(TOP DIA)x15(H)cm2.With ... LED light in the bottom,Press button at base once:to activate fast-blink,Second time for Slow-blinking ... acceptance.5.It dishwasher safe just like any other cup. 6. The cup will spice up any nighttime gatherings, bars, parties, ...