{"product_id":"ugears-dynamometer-3d-wooden-puzzle-model","title":"Ugears Dynamometer 3D Wooden Mechanical Puzzle Model","description":"\u003cp\u003eThe Ugears Dynamometer is an eco-friendly, self-assembly 3D wooden mechanical puzzle that builds into a working model demonstrating how air pressure converts into kinetic motion. Made from precision-cut natural plywood, the kit snaps together without glue, batteries, or electricity, rewarding builders with a hands-on STEM project and a functioning mechanical model. The detailed instructions guide you step by step, and the finished piece works and displays beautifully. A satisfying, screen-free build for teens and adults. Made for model builders and STEM enthusiasts who love mechanical puzzles, this Ugears Dynamometer combines a rewarding build with real working motion.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEco-friendly 3D wooden mechanical model puzzle that builds a working dynamometer\u003c\/li\u003e\n  \u003cli\u003ePrecision-cut plywood snaps together with no glue, batteries, or electricity\u003c\/li\u003e\n  \u003cli\u003eHands-on STEM project that demonstrates air pressure converting to motion\u003c\/li\u003e\n  \u003cli\u003eMade for model builders and STEM fans who love mechanical puzzles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePunch out the plywood pieces and assemble step by step using the included instructions. No glue or tools required. Display and operate the finished model.\u003c\/p\u003e","brand":"Ugears","offers":[{"title":"Default Title","offer_id":58123302961455,"sku":"MTT-0150","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/0853\/2015\/files\/71qPQlRH6VL.jpg?v=1782918079","url":"https:\/\/cosmofactor.com\/products\/ugears-dynamometer-3d-wooden-puzzle-model","provider":"CosmoFactor","version":"1.0","type":"link"}