2.75" Light Deco Cube with Color Change LEDs is a lovely decoration to adorn tables at events and add fun mood lighting in any room while throwing a party. Use Light Cubes for something creative like light crafts and LED building blocks - stack 'em with your kids! With cool color change Light Cubes, the decorative possibilities are endless. To activate your Light Cube, remove the pull tab and press the button. With each push, change the Light Cube's color: choose from 7 different steady colors (no flash), or a slow change through every color of the rainbow. Dimensions: 2.75 x 2.75 x 2.75 in. LED Colors: Red, Blue and Jade. Light Deco Cubes come ready to use with 3 replaceable AG13 Batteries.