{"product_id":"low-inertia-wheel-axle-set-20-pack-mousetrap-rubber-band-car-projects","title":"Low Inertia Wheel-Axle set (20-pack): Mousetrap\/Rubber Band car projects","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes Doc Fizzix’s Ultra thin, low-inertia wheels that are half the thickness of a normal CD\/DVD and have only half the rotational inertia. Less rotational inertia means your vehicle will travel further and faster when compared to a vehicle using a normal CD wheel.\u003c\/li\u003e\n\u003cli\u003eEverything you need in one bulk package, 20-PACK of Ultra-thin, Low Inertia Wheels, 10-Brass Axles, and 20-DVD\/CD Spacers for Mousetrap\/Rubber Band Powered car and all STEM Vehicle Projects.\u003c\/li\u003e\n\u003cli\u003eIncludes light-weight brass tubing axles that spin with less friction for increase speed and distance, and do not warp like wood dowels, for a smoother ride without wobble.\u003c\/li\u003e\n\u003cli\u003eIncludes Doc Fizzix's flexible rubber CD\/DVD wheel spacers that are designed to act as tiny shock absorbers to damper small bumps and imperfections on the floors surface providing for a smoother ride and an increase in both the top speed and the total travel distance of your STEM vehicle project.\u003c\/li\u003e\n\u003cli\u003ePerfect for mousetrap cars, rubber band racers, ballon vehicles, and\/or all STEM science projects\u003c\/li\u003e\n\u003cli\u003eIncludes Doc Fizzix's \"easy-wind\", \"snag-free\" propulsion system designed specifically for mousetrap and rubber band powered racers.\u003c\/li\u003e\n\u003cli\u003eSave time and money when you order in bulk. Complete 10-pair of Ultra-thin, Low Inertia Wheels and Axle setups. Ideal for your next large group STEM project based activity.\u003c\/li\u003e\n\u003cli\u003eAll our products are 100% made in the U.S.A by Doc Fizzix in Spicewood, TX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Doc Fizzix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass Tubiung, Plastic, Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 16 ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Doc Fizzix Products\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: Doc Fizzix","offers":[{"title":"Default Title","offer_id":48234940366999,"sku":"B0F7G1GVBN","price":43.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/31IWiopCVHL.jpg?v=1788852816","url":"https:\/\/tinkervanta.com\/products\/low-inertia-wheel-axle-set-20-pack-mousetrap-rubber-band-car-projects","provider":"TinkerVanta","version":"1.0","type":"link"}