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Amazon.com: E-outstanding Electrical Circuit Experiment Tools Physics Science Lab Basic Circuit Learning Starter Kit Electricity Experiment Set 10 3.8V Bulb, 1 Battery Box, 1 Switch Button, 2 Wires, 2 Lamps : Toys & Games
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Basic Circuits Kit - Explore Electricity & Build Basic, Parallel & Series Circuits - Includes Batteries, Wire, Bulbs, Knife Switch, Holders & Experiment Guide - Eisco Labs: Electronics And Electricity Science Kits:
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