Crayola Glow Station Day and Night On The Go gives kids the power to create glowing illustrations anytime...even in broad daylight. Create art that defies the norm and boldly glows -- even with the lights on. Or, for a different outcome, create your masterpiece in the dark for one type of effect... and then turn on the lights for an amazing, glowing color change. No ink or paint is required. The canvas is reusable. In the light, art appears atomic purple; in the dark, it glows sonic green.Product Dimensions (inches): 3.1 (L) x 16.5 (W) x 14 (H)Age: 6 years and up