{"product_id":"nutcracker-flat-engine-building-set-v8-model-engine-kit-mini-engine-scale-model-with-motor-that-works-diy-stem-project-building-toy-creative-birthday-gift-for-adult-boys-14-2375-pieces","title":"NUTCRACKER Flat Engine Building Set V8 Model Engine Kit Mini Engine Scale Model with Motor That Works DIY STEM Project Building Toy Creative Birthday Gift for Adult Boys 14+ (2375 Pieces)","description":"\u003cp\u003e- 【V8 Model Engine Building Set】The V8 flat engine is made up of 2,375 high-quality, safe ABS plastic building blocks. Once assembled, the dimensions are 12.2 x 12.32 x 8.58 inches. The packaging includes a detailed color manual, numbered bagged building components, 1* XL motor, and 1* 7V battery box, allowing you to replicate the dynamic principles at a 1:1 scale.- 【Practical Realistic Flat Engine Model】Reproduce the dynamic principle of Flat engine, with a low center of gravity, offering high stability and control. The piston movement and transmission system are simulated, and this engine represents a combination of performance and engineering. It controls both clockwise and counterclockwise rotation, making it suitable for sports cars and race cars.- 【Engineering Building Challenge Project】The assembly difficulty of technology engine is rated at four stars, making it a challenging building project for boys and girls aged 14 and above, or adults. Once completed, you will have a clear understanding of and firsthand experience with the operation principles of this engine.- 【DIY STEM Engine Toy】It is the perfect STEM toy for those seeking education, entertainment, fun and learning about automotive engine principles. The building kit not only offers 6+ hours of immersive building enjoyment but also allows you to learn while having fun. It is suitable for DIY engine assembly for boys and girls aged 14+, as well as adults.- 【Creative Gift for Adult Boys 14+】The technology engine building kit is a highly creative and educational toy. If you're looking for a cool gift for family or friends, such as for a birthday, Christmas, New Year, Easter, Father's Day, etc., the V8 engine model is a great choice.\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PlayPlace","offers":[{"title":"Default Title","offer_id":52628948975899,"sku":"B0DTHB4R1Q","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/2555\/8555\/files\/71KmRzB585L._AC_SX679.jpg?v=1784540501","url":"https:\/\/doorup.shop\/products\/nutcracker-flat-engine-building-set-v8-model-engine-kit-mini-engine-scale-model-with-motor-that-works-diy-stem-project-building-toy-creative-birthday-gift-for-adult-boys-14-2375-pieces","provider":"doorup shop","version":"1.0","type":"link"}