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Adar metal construction blocks for screwing 29×20.5×4.5 cm
Summary description:
Adar metal construction blocks for screwing, size 29×20.5×4.5 cm. A set of metal parts designed to be assembled with screws and fasteners for building models and constructions. Suitable for hands-on learning, mechanical practice, hobby projects and educational use to develop fine motor skills and understanding of mechanical connections.