Grow your own beautiful glow in the dark crystal. This chemistry experiment produces a lot of fun on. The crystal grows up to a diameter of 5 cm and a height of 4 cm.
9 - 12 Years
13 - 15 Years
Scientific (Physical Processes, Experimental)
Not for children under 3 years. Use under adult supervision
Choking Hazard, small parts.
1 bag of white crystals
1 bag of glow in the dark powder
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