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Crystal Clay® Seedling Set

(in stock)


Observe the hidden miracle of seed birth and root growth revealed with the super-expanding, crystal clear, soil-like substance, Crystal Clay®. This transparent, easy-to-use substance allows students to see the root structure of the plant being grown and enhances growth. Crystal Clay® is a simple, economical, and quick way to study plant growth and development. Just add water and watch! Complete with instructions and science facts.


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