11-12 years

Showing 49–60 of 99 results

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  Outdoor Water Launch DIY Education Rocket Kit-UMI-2463

  11-12 years
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  Portable 60X 120X LED Light Handheld Microscope Kit-UMI-2470

  11-12 years
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  power type physics toy an model engine stirling motor generator mini engine-UMI-2589

  11-12 years
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  Powerful Educational Biological Microscopes for Kids Students Adults with-UMI-2469

  11-12 years
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  rocket power type physics stirling engine model stirling engine model-UMI-2607

  11-12 years
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  Science Robot Building Kit-UMI-2414

  11-12 years
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  Science Technology Small Production Primary DIY Science Experiment Production-UMI-2416

  11-12 years
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  Shopfiy Intelligent Motor Model-UMI-2439

  11-12 years
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  Shopfiy Toys 2021 Jouet Pour Enfant 10 Ans Montessori Manufacturer Steam Engine-UMI-2432

  11-12 years
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  Solar System Nine Planets Model-UMI-2466

  11-12 years
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  Steam motor stirling generador electrico simple stirling engine small model-UMI-2600

  11-12 years
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  steam stem science Kids Toy-UMI-2417

  11-12 years