{"product_id":"scientific-experiment-diy-hydraulic-robot-arm-educational-toy-model-assembly","title":"DIY Hydraulic Robot Arm Kit – Advanced STEM Engineering Toy for Kids","description":"\u003cp\u003eEngineer your own robotic arm powered by real hydraulics with this \u003cstrong\u003eDIY Hydraulic Robot Arm Kit\u003c\/strong\u003e! Kids aged 7–14 assemble a fully functional robot arm that uses water pressure to move and lift objects — just like real industrial machinery. A premium STEM project that brings physics and engineering to life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePowered by real hydraulic (water pressure) principles\u003c\/li\u003e\n\u003cli\u003eFully movable arm joints controlled by hydraulic syringes\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic | Weight: 1.55 kg\u003c\/li\u003e\n\u003cli\u003eAges 7–14 | Teaches hydraulics, engineering \u0026amp; physics\u003c\/li\u003e\n\u003cli\u003eAssembly required — includes all parts \u0026amp; instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoSTEM Kits","offers":[{"title":"Default Title","offer_id":48922348945662,"sku":"CJYZ105556201AZ","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/5415\/8334\/files\/1616726688250.jpg?v=1788939023","url":"https:\/\/gostemkits.com\/products\/scientific-experiment-diy-hydraulic-robot-arm-educational-toy-model-assembly","provider":"GoSTEM Kits","version":"1.0","type":"link"}