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Bubble Gum Kit
$ 16.00
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Crystal Growing: Cherry Tree
$ 7.00
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Thermochromic GLUX | Heat & Touch Sensitive Color Changing Super Putty | Bounce it - Stretch it - Need IT!
$ 6.00
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Crystal Growing: Giant Sequoia
$ 7.00
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Make a catapult
$ 28.00
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Sworld Venus | Color Green | Rheoscopic planet
$ 19.99
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MMRY: Moons & Planets
$ 16.00
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Crystal Growing: Aspen
$ 7.00
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Bouncing Planet Maker
$ 12.00
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Drinking Bird
$ 8.00
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Instant Blizzard
$ 7.00
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Make a Grabber Bot Kit | 3d wooden model | Facts & easy instructions included | Curious Engineer Kit
$ 32.99
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Sworld Mercury | Color Pearl | Rheoscopic planet
$ 19.99