{"product_id":"3d-mechanical-tram-kit-build-your-own-vintage-stre","title":"3D Mechanical Tram Kit Build Your Own Vintage Streetcar Model With Gears And Moving Parts Hands On STEM Puzzle For Adults And Teens Satisfying Build Realistic Motion And Fun To Play","description":"\u003cdiv\u003e3D Mechanical Tram Kit: Build a Vintage Streetcar with Gears\u003cbr\u003e\n✔️ Hands-on STEM kit (single kit) with gears, moving parts, and vintage styling \u003cp\u003eThe 3D tram kit provides a tangible way to explore gear-driven motion. Suitable for adults, teens, and classroom projects, it helps learners visualize how cranks, gears, and linkages produce smooth travel along a model streetcar track.\u003c\/p\u003e ✅ Gear-driven tram mechanism creates moving parts for realistic motion\u003cbr\u003e\n✅ Hands-on STEM puzzle for adults and teens\u003cbr\u003e\n✅ Realistic motion when assembled\u003cbr\u003e\n✅ Satisfying build that demonstrates gearing concepts\u003cbr\u003e \u003cp\u003e💡 What is a 3D mechanical tram kit used for in engineering education and hobby projects?\u003c\/p\u003e This setup provides a practical, hands-on way to learn about gear trains and motion.\n- Understand gear ratios and motion through step-by-step assembly\u003cbr\u003e\n- Great for STEM learners and makerspaces exploring transit design\u003cbr\u003e\n- Builds patience and problem-solving skills through a tactile build\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132040945899,"sku":"VXB07P6XZHXB","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51sbM-v9DJS.jpg?v=1785532890","url":"https:\/\/vxb.com\/products\/3d-mechanical-tram-kit-build-your-own-vintage-stre","provider":"VXB Bearings","version":"1.0","type":"link"}