Color Changing Crystals

Color Changing Crystals

Item #: 7360041

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Grow dozens of dazzling crystals that change from yellow to blue with the Color Changing Crystals Experiment Kit! Learn about the chemical reaction that causes the beautiful shift in colors. Study the factors that cause the reaction. Full color illustrated instructions included. Complete all 3 experiments and display your crystal creations in 2 special locking cases. Ages 10+.