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Snap Circuits Snap Brics STEM Building Set SCBRIC1 - Lights & Sound -200+ Pieces

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Radioshack Robotics Add-on Project Kit 2 New Sealed Packaging

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ELENCO Snap Circuits Replacement Parts - Snap Wires Lot of 7 Mixed Sizes USED

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World's Smallest 5V/1W Tesla Coil Kit For Wireless Transmission Experiment A2TM

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Elenco Snap Circuits Replacement Part: Q1 PNP Transistor 6SCQ1 -Expand Your Set!

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The Wet Cell Electrical Energy-Scientific Method Kit- with Galvanometer

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Radio Shack Electronic Sensors Lab 28-278 Kids Learning Kit

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Blue-white Plasma Toroid Drive Circuit Xenon Gas Ring Tokamak Ark Reactor Globe

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[ SparkFun TOL-14672 ] Insulated Silicone Soldering Mat

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DIY 15W Mini Coil Music Audio Speaker Electronic Field Project Kit G

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Snap Circuits Beginner, Elenco SCB-20 Complete