Can You Imagine watching your child's artwork come alive under black light? We did! Presenting the Glow and Go ToppersTM, a magical electronic topper and marker set. This set features black light responsive ink markers and a unique electronic topper that makes any drawing or art project glow with brilliant color in the dark - like magic! Requiring no special paper, these unique markers and built in black light topper can be used for a variety of art projects. There's no end to the fun that your child can have! And the best part... all batteries are included with nothing additional to buy!