20 oz. Clear Plastic Single Light Cocktail Shaker. Base lights up with your choice of 8 LED light colors of Red, Orange, Yellow, Green, Blue, Violet, Pink, White. 2 light effects, blinking or constant on. Made in USA of durable Clear Styrene Plastic. Includes a one color, one location imprint. Multi-color imprint, 2nd side imprint & full color process imprinting available. BPA free, FDA approved and recyclable. Replaceable batteries included.