Circuit Electronic Blocks Physics Educational Experiments 31 Piece DIY Assemble Science Kits For Kid STEM Toys Gift
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Age:
4-12 years old (under 6 years old can be accompanied by parents to assemble)
Number of parts:
Version B: 31 pieces
Featured modules:
wires, mini colorful lights, electric keys, switches, light sets, speakers, music IC, battery box, electric motor, colorful lights, fiber optic bundles, wind blades, base plates ……
Featured spellings:
lights, fans, and gate circuits. Sound and light music doorbell, colorful neon lights, flying saucer, series/parallel circuit, dynamic colorful music lights, mini colorful lights, fiber optic bundle floating in the wind.
