To activate your Martini Drinking Glass, press the button on the base. With each push of the button, change LEDs to 1 of 7 individual colors (steady light/no flash), then lastly a slow color change function.
Specifications:- Height: 6.0 in.
- Width: 4.0 in.
- Volume: 10 oz filled to brim
- LED Colors: Blue, Green and Red
- Batteries: Includes 2 replaceable CR2032 Batteries
- Weight: 0.57 lbs