National Geographic Glow-in-the-Dark Solar System by Blue Marble is a hands-on 3D build and paint activity kit that lets kids customize a movable solar system display that glows in the dark. The kit includes acrylic planets and a sun, glow-in-the-dark and metallic paints, a brush and palette, decals, suction cups, a hanger, and a fact poster with easy step-by-step instructions for a fun STEM learning experience and space-themed room decor. Recommended for ages 8 and up.