{"product_id":"smartivity-2in1-hydraulic-plane-dart-launcher-toy-4","title":"Smartivity 2in1 Hydraulic Paper Airplanes And Darts Launcher DIY STEM Science Kit Building Toy For Kids Aged 6 To 14 Years Old","description":"\u003cp\u003eThe Smartivity 2in1 Hydraulic Paper Airplanes and Darts Launcher is an award-winning, hands-on educational building kit designed to introduce children to fundamental scientific principles. Crafted by engineered wood, this mechanical machine allows boys and girls to construct an incredible dual-action launcher entirely from scratch without requiring glue or specialized tools. Through practical assembly, young minds explore the mechanics of fluid dynamics, aerodynamics, and structural engineering. This kit offers multiple ways to play, enabling kids to fold and launch custom paper airplanes alongside soft foam darts, testing angles and pressure transfers. It provides a long-lasting, immersive project that transforms complex concepts into active outdoor or indoor playtime. Perfect for inquisitive minds, this project builds problem-solving endurance and fine motor skills while igniting a lifelong passion for discovery.\u003c\/p\u003e","brand":"Smartivity","offers":[{"title":"Default Title","offer_id":52027901706557,"sku":"Rudra-B08J3XJ1GK","price":5139.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7602\/2333\/files\/padded_1774011006_9c8aadf2-7b2f-436f-9f30-66cf149abeaf.jpg?v=1784889351","url":"https:\/\/rudraretails.com\/products\/smartivity-2in1-hydraulic-plane-dart-launcher-toy-4","provider":"Rudra Retails","version":"1.0","type":"link"}