Description:   Transparent and unibody、 smooth surface、 and elegant black cup steady leg Usually the glass can glow lasts for up to 20 hours、 and changeable battery Can hold all kinds of liquid、 like cocktail、 beer、 whiskey、wine and all kinds of beverage Great for using at bar、 party、 evening、 carnival、 disco and so on、 creative a excellent atmosphere   Specification: Material: Food-grade PS LED Color: Colorful Cup Color: Transparent Capacity: 260ml Power By: 3 x AG13 Cell Batteries Totally Height: 18.3cm\/7.2Inch Mouth Dia.: 11.7cm\/4.3Inch   Package Includes: 1 x Glowing LED Cocktail Goblet