{"product_id":"homemade-propeller-balloon-helicopter-pupils-manual-diy-science-technology-invention-toy-diy-propeller-balloon-helicopter","title":"Homemade Propeller Balloon Helicopter Pupils Manual DIY Science Technology Invention Toy, DIY Propeller Balloon Helicopter","description":"\u003cbr\u003e1. Material: plastic\u003cbr\u003e2. Can learn the knowledge of the teaching aids, help to recognize and observe the basic structure of the balloon helicopter\u003cbr\u003e3. Helps to understand the basic flight principle of the helicopter, and can visualize the phenomenon of recoil\u003cbr\u003e4. Training children practical ability, hand-eye coordination, exercise thinking, develop intelligence, inspire creativity, explore science\u003cbr\u003e5. Through the model to understand the scientific principles, learning scientific knowledge, improve learning ability, develop children hands-on ability and knowledge\u003cbr\u003e6. Weight: about 15g\u003cbr\u003e\u003cbr\u003e  \u003cbr\u003e","brand":"Bulky Mart","offers":[{"title":"DIY Propeller Balloon Helicopter","offer_id":48169127313649,"sku":"TBD06048593","price":411.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/7933\/2849\/files\/TBD06048593.jpg?v=1778643966","url":"https:\/\/bulkymart.in\/products\/homemade-propeller-balloon-helicopter-pupils-manual-diy-science-technology-invention-toy-diy-propeller-balloon-helicopter","provider":"Bulky Mart","version":"1.0","type":"link"}