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MINIATURE BULB HOLDER-- It is to learn electricity physics circuit, DIY series parallel experiments, and for classroom physics teaching use. BASIC

8pcs Physics Teaching Instrument electronics exploration kit mini light bulb socket Magnetism Experiment kits Parallel Series Circuits simple circuit

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MINIATURE BULB HOLDER-- It is to learn electricity physics circuit, DIY series parallel experiments, and for classroom physics teaching use. BASIC

8pcs Physics Teaching Instrument electronics exploration kit mini light bulb socket Magnetism Experiment kits Parallel Series Circuits simple circuit

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