Add the Glow Powder to Glue or Paint and make Them Glow-In-The-Dark! Learn How to Make a Glowing Glue Ball! And Learn the Chemistry Behind Phosphorescence and the Real Quantum Leap! Concepts Introduced include: phosphorescence, quantum theory. Contains: 5 grams phosphorescent zinc sulfide, scoop, stirring stick and instructions for experiments. Ages: 9 and up with adult supervision.
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