- Illuminate your child's imagination with the Nat Geo Mega Science Series Glow-in-the-Dark Science Kit
- Kids can make slime, grow a crystal, make putty light up and marvel at a fluorescent wernerite rock specimen
- A full-color learning guide teaches why the crystal, DIY slime, wernerite and putty glows and more
- Experiment steps are clear and easy to follow, making the set even more enjoyable
- Keep the slime fresh for longer by storing them in the containers
1 Purple Glow-in-the-Dark Slime Powder Packet, 1 Green Glow-in-the Dark Slime Powder Packet, 1 Glow-in-the-Dark Putty, 1 Crystal GrowiNATIONAL GEOGRAPHIC Powder Packet, 1 Grow-in-the-Dark Seed Rock, 1 Crystal-GrowiNATIONAL GEOGRAPHIC Chamber, 3 Storage Containers, 2 Stir Sticks, 1 Display Stand, 1 UV Light Keychain, 1 Wernerite Specimen, 1 LearniNATIONAL GEOGRAPHIC Guide, and 3 Instruction Booklets.