Product Type: Drinkware - Stemware - Light Up Novelty Stemware Material: Acrylic Print Method: Screen Printing Colors: Clear Bowl Stem Choices: Fish, Horse, Parrot, Racing & Casino. Lights: Your choice of a Red, Orange, Yellow, Green, Blue, Purple, Pink or White Single LED - push button on the base controls light functions, press once for blink and twice for steady on. Also available is our Red, Yellow and Blue Tri-Color LED - At NO ADDITIONAL CHARGE! This LED offers three light functions; random blink, steady blink and constant on. Batteries: Three L734 (1.5V) Please note: Battery life may vary depending on cycle choice per user. The brightness of the LED light will continue to dim as the batteries run down. Depending on cycle choice tests show 7 - 12 hours of battery life. Product Size: 4.125" W x 6" H Product Weight: 3 Ounces