{"product_id":"stem-inventions-propellers-6-30-pack","title":"STEM Inventions: Propellers, 6\", 30 pack","description":"\u003ch2\u003eSTEM Inventions: Propellers, 6\", 30 pack\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrades: 3–8\u003c\/li\u003e\n\u003cli\u003eNumber of Students: 30\u003c\/li\u003e\n\u003cli\u003eNumber of Lessons: 1\u003c\/li\u003e\n\u003cli\u003eHours of Content: Approximately 1 hour\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect for rubber band-powered projects, these propellers are made for projects like rubber band-powered helicopters, propeller planes, and propeller-powered cars\u003c\/li\u003e\n\u003cli\u003eFits snugly onto a popsicle, craft stick, or on wood up to 0.135 by 0.35 inches, easy for kids and adults to build with, and works every time\u003c\/li\u003e\n\u003cli\u003eBuilt-in propeller shaft with small hook for rubber bands, the propellers are designed specifically to be powered by rubber bands. The propeller will only allow you to wind it one way, which ensures that the thrust propels your project the right direction\u003c\/li\u003e\n\u003cli\u003eGenerates plenty of lift and thrust, try using a single rubber band to release energy at a slower rate, or try doubling rubber bands to spend less time winding it up and to get a faster burst of energy\u003c\/li\u003e\n\u003cli\u003eMade with high-quality steel and plastic. The semi-flexible plastic is resilient enough to withstand minor to moderate crashes, and the steel will not bend under normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eSpecial Notes and Considerations:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e⚠\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWARNING: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCHOKING HAZARD - Small parts. Not for children under 3 years. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/98df502b-cb67-473c-8f19-cd001558d77a.__CR0,0,1464,600_PT0_SX1464_V1___.png\" alt='30-Pack - 6\" Plastic Propeller - Made for Rubber Band Powered STEM'\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/e9c9a9d6-a7c4-49fc-bc91-553591aa0637.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" alt='30-Pack - 6\" Plastic Propeller - Made for Rubber Band Powered STEM'\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/1f053e0c-6fa9-4acb-a10a-f93d8ef4c8b2.__CR0,0,1464,600_PT0_SX1464_V1___.png\" alt='30-Pack - 6\" Plastic Propeller - Made for Rubber Band Powered STEM'\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/cdbe8980-3f88-4cbc-96c1-cc46b287c220.__CR0,0,800,600_PT0_SX800_V1___.png\" alt='30-Pack - 6\" Plastic Propeller - Made for Rubber Band Powered STEM'\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/08971f7f-d9e6-436e-bd3e-88317246f053.__CR0,0,800,600_PT0_SX800_V1___.png\" alt=\"10-Pack - 6\u0026amp;#34; Plastic Propeller\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9a845314-95fd-458b-8cfa-5f67515bfe4f.__CR0,0,1464,600_PT0_SX1464_V1___.png\" alt='30-Pack - 6\" Plastic Propeller - Made for Rubber Band Powered STEM'\u003e\u003c\/p\u003e","brand":"STEM Inventions","offers":[{"title":"Default Title","offer_id":50969399263479,"sku":"SIS-X0027RXUHZ","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0516\/9142\/1854\/files\/41NfYxjh4TL.webp?v=1784935274","url":"https:\/\/stemfinity.com\/products\/stem-inventions-propellers-6-30-pack","provider":"STEMfinity","version":"1.0","type":"link"}