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.

Description

• Includes Doc Fizzixs 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.
• Everything 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.
• Includes 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.
• Includes 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.
• Perfect for mousetrap cars, rubber band racers, ballon vehicles, and/or all STEM science projects
• Includes Doc Fizzix's "easy-wind", "snag-free" propulsion system designed specifically for mousetrap and rubber band powered racers.
• Save 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.
• All our products are 100% made in the U.S.A by Doc Fizzix in Spicewood, TX

DESCRIPTION:
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. Everything you need in one package, ultra-thin low inertia wheels, hollow brass tubing axles, shock absorbing rubber CD/DVD spacers, and friction reducing thrust washers.
Our ultra-thin DVD layers are the same diameter as a normal CD/DVD but only half the thickness. Because these wheels are only half the thickness compared to a normal CD/DVD they only have half the rotational inertia. These wheels will give your vehicle project a much greater acceleration and a much greater travel distance compared to a similar vehicle using normal CDs/DVDs. The travel distance will increase from 5-15 meters further compared to a similar vehicle using normal thickness CD/DVD wheels. Our special DVD layer package includes everything you need to add these low inertia wheels to your mousetrap car/rubber band racer / balloon powered vehicle project.
Includes 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. Also includes Doc Fizzix's flexible rubber CD/DVD wheel spacers that are designed to act as shock absorbers to damper small bumps and imperfections in the road surface providing for a smoother ride that will increase both the speed and distance of your vehicle project.
As an added bonus each set comes with Doc Fizzixs easy-wind, snag-free propulsion system designed specifically for mousetrap and rubber band powered racers
INCLUDES THE FOLLOWING:
5 - Kevlar high-tech string
20 - Ultra-thin, Low inertia CD layer wheels
20 - DVD/CD wheel adapters
10 - 6 inch Brass tubing axles
20 - Thrust washers
5 - Doc Fizzix's easy-wind, snag-free propulsion system

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