DIY

Showing 181–192 of 363 results

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  Handmade Class Teaching Aids Wooden Physics Science Electric Vortex Water Kit-UMI-2009

  5-7 years
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  Handmade DIY Electric Robot Pull Cart Assembly Material Package STEM Physics-UMI-2022

  5-7 years
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  Handmade DIY Hook Roller Model-UMI-2017

  5-7 years
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  Handmade Physical DIY Assembly Mechanical Walking Dinosaur Science Technology-UMI-2125

  5-7 years
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  Homemade Slide Projector School Experiment Stem Science Kit-UMI-1899

  5-7 years
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  hot air stirling engine experiment model free piston moteur stirling heat-UMI-2587

  11-12 years
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  Hot Air Stirling Engine Motor Model-UMI-2601

  11-12 years
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  Hot Selling Stem DIY Solar Car Wooden Educational Toy-UMI-2178

  5-7 years
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  Kid Educational Assemble Wooden Material DIY Funny Science Colorful Musical-UMI-2036

  5-7 years
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  Kid Invention DIY Assembly Wooden Hand Crank Music Box Science Experiment STEM-UMI-2019

  5-7 years
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  Kids Assembly DIY Wooden Education Handmade Water Drop Clock Toy-UMI-1957

  5-7 years
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  Kids DIY Physical Stem Kit-UMI-1897

  5-7 years