The National Geographic Mega Science Series Glow-in-the-Dark Science Kit
Four Amazing science activities that will illuminate your imagination
The package includes both purple and green glow-in-the-dark slime kits, allowing you to make your own slime right at home along with incredible glow-in-the-dark putty, along with a UV light keychain that makes it possible to draw glowing images or words in the putty itself.
You get everything you need to grow your own glow-in the-dark crystal, along with a fluorescent wernerite specimen that glows when you shine your UV light on it. instructions and activities are included
