100% Brand new and high qualityLED Flash Beer CupIdeal for parties， bars， clubs， etcMagical flash cup， can be filled with water， soft drink or wine. Funny and romantic designMaterial: Plastic Cup height: approx. 10cmBase diameter: approx. 5.5cmCup opening diameter: approx. 7.5cm3 batteries needed (Not Included)Note: We don't send the battery!!Package includes:LED Drink Cup (Not Include battery) x 1