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rocks-minerals
Thames & Kosmos Science Kits
23 products
Browse our entire line of top quality science kits
Generations of children around the world have discovered their enthusiasm for science through Thames & Kosmos science kits. Whether you're studying biology, chemistry or physics Schoolmasters has a kit for you.
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Thames and Kosmos Crystal Garden Kit
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17015
Grow a marvelous crystal garden with these fast-growing crystals. The centers of four flower cards bloom into delicate crystal structures in just a few hours. You can practically see the crystals form before your eyes on the branches of filter-paper trees. Learn about how and why crystals form, and experiment with different colored flowers.
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