STEM Solar Engineering Vehicle DIY Kit
【Three Kinds of Engineering Vehicles】Solar Engineering vehicle is a basic solar DIY toy, it is ideal for a do-it-yourself science fair, summer workshop project. It has a total of 3 types of engineering vehicles, namely excavator, mixer truck, bulldozer, loading truck, Burrowing vehicle, and forklift.
【No Batteries Needed】 Solar system toys adopted the latest solar power technology that collects solar heat energy into an electric energy drive motor, which drives the gears to make the truck walk smoothly.
【Easy to Assemble】 Toy engine building kit for kids comes with a detailed user manual, stickers, and all the pieces that built the truck. Beginner model car kit is easy to build for kids 8 and up.【Improve Independent Thinking Ability】 When kids independently complete the assembly of experiment kits, can cultivate children's ability to think independently. It helps children build a solid foundation in Science, Technology, Engineering and Mathematics at an early age.
【Ideal Gift】Children can assemble engineering vehicle toys with friends or family, which not only cultivates the ability to cooperate with each other but also enhances the parent-child relationships, leaves good memories for children.
- Product Size: 14*13*6.5cm
- Weight: 130g (one box) 390g (three boxes )
- Suitable Age: 8+
Free Shipping over $49
Free Shipping over $49
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STANDARD/FREE SHIPPING OFFER
Free shipping is offered on orders over $49.
For orders under $49, standard shipping is charged for $5.99.
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30-Day Return & Exchange Policy
We want you to feel comfortable and confident when shopping at OG HAPPY, that’s why we offer a 30-day return & exchange policy. If for any reason you're not satisfied with your purchase, you may return or exchange the unused item in its original condition as long as you contact us within 30 days from the delivery date.
Return & Exchange Conditions
1. Items returned without authorization will not be accepted.
2. The time frame for return & exchange must not exceed 30 days from when the original order was received.
3. All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
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This gift can cultivate children's awareness of energy conservation and environmental protection. My child likes solar engineering vehicles very much.