4M Potato Clock

$14.99

Brand Toysmith

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Copernicus Toys Edible Chemistry Kit

$17.99

Brand Copernicus Toys

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Copernicus Toys Instant Winter Snow

$3.99

Brand Copernicus Toys

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Copernicus Toys Thermodynamic Drinking Bird

$7.99

Brand Copernicus Toys

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Klutz Circuit Clay

$21.99

Brand Klutz Books

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Mindware Science Academy: Slime Lab

$24.99

Brand MindWare

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Mindware Science Academy: Volcano Lab

$24.99

Brand MindWare

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NPW Build Your Own Kaleidoscope

$12.99 $9.99

Brand NPW

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Scientific Explorer My First Mind Blowing Science Kit

$21.99

Brand Scientific Explorer

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SmartLab Toys Girls Only! Secret Message Lab

$24.99

Brand International Playthings

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Snap Circuits Arcade

$64.99

Brand Elenco

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Snap Circuits Green

$79.99

Brand Elenco

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Snap Circuits LED Fun

$19.99

Brand Elenco

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Snap Circuits Light

$79.99

Brand Elenco

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Snap Circuits Motion

$79.99 $71.99

Brand Elenco

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Snap Circuits Motion Detector

$24.99

Brand Elenco

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Snap Circuits PRO SC-500 Electronics Discovery Kit

$89.99

Brand Elenco

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Snap Circuits Sound

$79.99

Brand Elenco

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Thames & Kosmos Bubble Blower

$14.99 $12.99

Brand Thames & Kosmos

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Thames & Kosmos Climate & Weather

$34.99

Brand Thames & Kosmos

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Thames & Kosmos Electronics

$34.99

Brand Thames & Kosmos

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Thames & Kosmos Fuel Cell 10

$169.99

Brand Thames & Kosmos

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Thames & Kosmos Gummy Candy Lab

$19.99

Brand Thames & Kosmos

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Thames & Kosmos Physics Discovery

$32.99

Brand Thames & Kosmos

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Thames & Kosmos Remote-Control Machines: Animals

$49.99

Brand Thames & Kosmos

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Thames & Kosmos Solar Power

$49.99

Brand Thames & Kosmos

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Thames & Kosmos Wind Power 2.0

$49.99

Brand Thames & Kosmos

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ThinkFun Maker Studio - Propellers Building Kit

$19.99

Brand ThinkFun

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Toysmith Newton's Cradle

$11.99

Brand Toysmith

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