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Cool Clocks Kids Clock Making Kit Customized New Milton Bradley

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Electric Circuit Kit for Kids 8-12, Science Project Light Bulb Experiment

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Music Coil SSTC Model Artificial Flashing Electromagnetic Storm DIY

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Solar Educational Kit Solar Lehrbausatz Home Science 2 In Lot Fun To Build New

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Snap Circuits Jr. SC-100 Electronics Discovery Kit - Over 100 Projects! ⚡️NIB

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National Geographic Epic Circuits Science Kit STEM 40+ Projects Ages 8-16

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Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit 203 Pieces New Sealed

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ELENCO Snap Circuits - U1, U2, U3, U4, U5 Sound Chips/IC's - Set of 5 Pcs