Improve Skills : Our 4-in-1 cube light-up games help improve brain skills, hand-eye coordination, and reaction time. It's perfect for home or travel. Requires 3x AAA batteries (not included).,Challenging Speed Games : Chase and Catch Me games let you race and react with your fingers. Press the blinking red lights while avoiding green lights and grabbing some “bonus” blue lights!,Test Your Memory Games : Follow and Remember Me games test your memory with flashing light sequences for you to memorize and repeat. Just the right amount of challenge for most people.,Light Show and Fun : When you’re done playing, press the light show button on the flash dash cube to enjoy a fun display of flashing lights! This cube game is perfect for children and adults.,Durable Plastic Construction : Our brain game cube measures 2.75*2.75*2.75 and is crafted with high-quality plastic, ensuring long-lasting durability for endless hours of brain-teasing fun.