Doc Fizzix 20x CD/DVD Wheel Spacers for Mousetrap Cars

Product Description

DESCRIPTION:
CDs and DVDs make great wheels but the biggest challenge is attaching them to an axle. Doc Fizzix manufactures a special rubber insert that is designed to fit perfectly inside any CD/DVD so that it can be fit onto a 3/16-inch axle. Spacers are made from a lightweight, flexible, rubber that also acts as a cushion to smooth out a vehicle's performance. Spacers can also be used to center an axle between the frame of a vehicle in order to cut down on the "side-to-side" movement of the axle. This is a hard to find item and is a "must have" part for making a mousetrap powered racer. CD/DVD spacers comes in a pack of 20 CD/DVD spacers with a complete step-by-step instruction guide.

INCLUDES THE FOLLOWING:
20x CD/DVD spacers

Not just for mousetrap vehicle projects, CD/DVD spacers wheels can be use for just about every possible project you can dream up including rubber band racers, balloon powered vehicles, and so much more. Give your next project the winning edge and use our CD/DVD spacers.

FEATURES:
Flexible rubber
Light-weight
Perfect for all vehicle projects
For Mousetrap Cars
For Rubber Band Racers
For Balloon Vehicles

TOOLS REQUIRED:
None

Features

• Fits perfectly inside any standard sized CD/DVD opening and converts the hole size down to fit a 3/16" axle. Commonly used with many science projects including mousetrap powered cars, rubber band powered racers and vehicle.
• Doc Fizzix's flexible rubber CD/DVD wheel spacers 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.
• Flexible lightweight rubber that smooth out a vehicle's performance with less wasted energy for increased travel distance
• Perfect for mousetrap cars, rubber band racers, ballon vehicles, and/or all STEM science projects
• This is a hard to find item and is a "must have" part for all mousetrap car and rubber band racer science projects
• All our products are 100% made in the U.S.A by Doc Fizzix in Spicewood, TX

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