This deluxe kit is a real blast! 725 shapes will cover your ceiling with the starry sparkle of space A star chart is included, so you can create classic constellations or make your own astronomical arrangements. You can even design new galaxies! A special phosphorescent formula gives these glow-in-the-dark stars a life that's almost as long as the real thing: they're rechargable so they won't wear out. Just expose them to light and they're ready to glisten once more. Features: Turn your room into a miniature galaxy with these 725 plastic glow-in-the-dark stars. Powered by Glominite, the stars are guaranteed to glow for a lifetime. Just expose to light to recharge them. Includes adhesive putty, and detailed instructions.