Scientific Explorer Glow in The Dark Fun Lab 5 awesome glowing activities, including making glow in the dark slime and a human powered light bulb 30 glow in the dark stars for making constellations on the ceiling Kids learn science as they play Includes zinc sulfide, sodium tetraborate, measuring scoop, test tubes, vegetable oil, neon bulb, pipette, adhesive putty and manual Recommended for children 8-years of age and older