Description
DIY 4-in-1 STEM Kit is 4 different STEM toys which can powered by the Sun or Battery for your child to build, including a solar car, solar fan, wind power car and wooden plane. The adorable toy keeps kids happily engaged for hours. The DIY 4-in-1 STEM Kit includes 3 solar power panels that collect solar heat energy into an electric energy drive motor, which drives the pulley to make the car/fan run smoothly.
DIY 4-in-1 STEM Kit is built with battery-operated motor, the 2 models can move easily after installing two AA batteries(NOT included). Wonderful science gift for 8+ year old boys and girls for birthdays, Christmas and Children’s Day.
Circuit connection is very simple, with no welding, each toy is individually packaged and can be assembled after one and then the next, suitable for kids to complete independently. DIY 4-in-1 STEM Kit includes a magnetic screwdriver and Detailed instructions making it much easier and more convenient to assemble the models.
Features:
- 4 different kits are individually packaged.
- Easy to assemble- kids complete it by themselves.
- Safety tested & Environment friendly.
- Includes magnetic screwdriver and detailed instructions.
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