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$77.99
Discover with Dr. Cool Hobby Rock Tumbler – Easily Transform Rocks into Gemstones
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$18.99
Discover with Dr. Cool Ultimate Dinosaur Science Kit–Dig Up Dino Fossils and Assemble a T-Rex Skeleton!
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$20.99
Discover with Dr. Cool Geode Starter Rock Science Kit – Crack Open 4 Amazing Rocks and Find Crystals!
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$11.95
Discover with Dr. Cool Lightning Science Kit – Dig Up 2 Real Fulgurites (Lightning Strike Glass)
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$29.99
Discover with Dr. Cool Geode Explorer Science Kit – Crack Open 7 Amazing Rocks and Find Crystals!
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$20.99
Discover With Dr. Cool Real Gold Dig Kit - Dig Up Real Pyrite Nuggets (Vial of Real Gold Included!)
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$10.99
Discover with Dr. Cool Crystal Growing Kit – Grow Stunning Purple Crystals (Includes Real Amethyst)!
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$10.99
Discover With Dr. Cool Crystal Growing Kit - Grow Stunning Blue Crystals (Includes Real Calcite)!
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$10.99
Discover with Dr. Cool Glow in the Dark Slime Science Kit – A Classic DIY Children’s Project
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