{"product_id":"research-vessel-mechanical-model-kit-for-grownups","title":"Research Vessel Mechanical Model Kit For Grownups 3D Wooden Puzzle With Rubber Band Motor Pendulum Regulator And Gear System Recreating Diesel Engine Rhythm For Brain Teaser Hobby And Home Decor","description":"\u003cdiv\u003eResearch Vessel Mechanical Model Kit for Adults: 3D Puzzle\u003cbr\u003e\n✔️ 575-piece self-assembly kit with rubber-band motor and gears \u003cp\u003eThe Research Vessel mechanical model kit is a self-assembly 3D wooden puzzle designed for adults and older teens. Built from eco-friendly plywood, it uses a rubber-band motor and a pendulum regulator to drive three movement modes, making it a striking display piece for home or office spaces.\u003c\/p\u003e ✅ 575 pre-cut eco-friendly plywood parts with laser precision\u003cbr\u003e\n✅ Rubber-band motor powers three modes: forward, turning, automatic\u003cbr\u003e\n✅ Pendulum regulator provides steady motion and diesel-like rhythm\u003cbr\u003e\n✅ Realistic working features: swing jib crane, bathyscaphe, motorboat, lifeboat, drop ramp, opening hold hatch\u003cbr\u003e\n✅ No glue or extra tools required for assembly\u003cbr\u003e\n✅ Ready-made display piece after build, great for home or office decor\u003cbr\u003e \u003cp\u003e💡 What is a mechanical wooden model kit and how can I use it for learning and decor?\u003c\/p\u003e\n\u003cp\u003eIt blends hands-on building with engineering basics and doubles as a conversation piece.\u003c\/p\u003e\n- learn gear systems, timing, and motion with a wooden kit\n- handy project for adults, classrooms, or home workshops\n- creates a display piece that showcases practical mechanics✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131992776939,"sku":"VXB0FTYRJL88","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71sRysjHFoL.jpg?v=1785532892","url":"https:\/\/vxb.com\/products\/research-vessel-mechanical-model-kit-for-grownups","provider":"VXB Bearings","version":"1.0","type":"link"}