Quick view Compare Choose Options Schylling Crystal Hedgehog growing Kit MSRP: Was: Now: $14.99 Quick view Compare Choose Options
Sale Quick view Compare Add to Cart Schylling Lava Labs Magic Crystal Kit Science Project Kit MSRP: $19.99 Was: $19.99 Now: $18.99 Quick view Compare Add to Cart
Quick view Compare Add to Cart Thames & Kosmos Crystal Growing Spark Experiment Kit MSRP: Was: Now: $9.95 Quick view Compare Add to Cart
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Sale Quick view Compare Add to Cart Thames & Kosmos Grow A Mystery-Color Crystal Experiment Kit MSRP: $5.95 Was: $5.95 Now: $5.35 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Crystal Growing Glow-in-the-Dark Experiments and Crafts Kit MSRP: $44.95 Was: $44.95 Now: $40.45 Quick view Compare Add to Cart
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Sale Quick view Compare Add to Cart Thames & Kosmos Nanotechnology Cutting Edge Nanomaterials Experiment Kit MSRP: $99.95 Was: $99.95 Now: $89.95 Quick view Compare Add to Cart
