Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual

Amazon.com Price:  Original price was: $39.95.Current price is: $24.87. (as of 31/12/2019 15:34 PST- Details)

Learn about the structure and geometry of crystals
Grow dozens of dazzling crystals
Mold fun plaster shapes and use dyes to grow a rainbow of custom colors

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