Electric taxiplane primary school handmade science technology making inventions experimental popular science model toys
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Description
DIY taxiplane:
Advantages:
Good exercise of children's hands-on and brain-building ability, cultivate children's interest in scientific physics experiments, and improve their creative ability. More than ten dollars can give children a practical physics class. The materials are environmentally friendly, economical, safe and healthy, so please feel free to buy them!
Factory direct sales! Wholesale in large quantities! Welcome school teachers and students to purchase!
Products:
Quality assurance! Every electronic component has been strictly tested and will be checked again before delivery! There will be no shortage of parts and bad parts. Please feel free to purchase!
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