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Construction Toys: New

Colorful toy train tracks and a circular piece.
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Please Help Me to Identify Mystery Construction Set
Decorative piano model made from tongue depressors.
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How to Make a Piano from Tongue Depressor
Candle-powered mini steam engine model.
Remote-controlled orange snow vehicle on ice.
Electric motor on a light-colored surface.
Wooden lever mechanism on a workbench with tools.
Hand holding a cylindrical object with a hollow center.
How to Construct a mousetrap car cover
Mouse trap with a hand holding it, set against a background of vinyl records.
How to Build your own Japanese katana out of foam cover