Make a cool Solar System by colouring the band, stringing the planets and adding the stickers. Decorate by hanging it near the study table or window. Play and learn about the Solar System, the relative sizes of the planets and their colours. A great way to develop curiosity and watch the young Space Enthusiast want to learn more and more. These Glow In The Dark Stickers lights up perfectly in a dark room. For the best results ensure sufficient light exposure to the stickers and then a super dark room for observation.