THIS PRODUCT IS IMPRINTABLE AND CUSTOMIZABLE FOR YOUR SPECIFIC EVENT. 9 OUNCE GLOWING MARTINI GLASSES. THIS IS IT, THE ULTIMATE WAY TO SERVE YOUR FAVORITE MARTINI The Martini Glass hit at the bars and night clubs comes in a convenient 4 pack assortmen. 1 GREEN , BLUE, RED and YELLOW in a beautiful retail box. Priced by the box of 4, please order in increments 1 pack of 4 martini glasses. Our glow martini glass is an item that will glow 1 time only. For visual activation instructions please take a look at the available YouTube video by clicking on the YouTube icon above.