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The Essential Project Packet
parts and supplies | item number: SUPP020DF

The Essential Project Packet

Online Price: $3.95

Availability: This item is currently in stock

bulk order special available for this item

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From mousetrap vehicles, to rubber band racers, and to balloon powered projects the Essential Project Packet contains all the small parts that you need to get your project from the start to the finish. The Essential Project Packet includes all the hard to find parts that are included in each of our Doc Fizzix's mousetrap powered car and rubber band racer kits. The Essential Project Pack includes eight DVD/CD wheel spacers, four thrust bearings, one axle hook, and one meter of high-tech kevlar string.


  • all the hard to find parts
  • flexible CD/DVD spacers
  • Kevlar string
  • axle hook
  • Perfect for all vehicle projects

Perfect for all designers:

Many have figured out that CDs and DVDs make great wheels but the biggest challenge is how to attach a CD/DVD wheel to an axle. Doc Fizzix manufactures a special insert that is designed to fit perfectly inside any CD/DVD so that it can fit on a 3/16-inch axle. Spacers are made from a light weight flexible rubber that also acts as a cushion to smooth out a vehicle's travel. Spacers can also be used to center an axle between the frame of your vehicle in order to cut down on the "side-to-side" movement of an axle. This is a hard to find item and is really a "must have" part for making any mousetrap powered racer. Complete step-by-step instruction guide included.

The Essential Project Packet includes four metal thrust washers designed to help decease friction and one meter of high tech Kevlar string so that your vehicle can out perform the rest of the competition giving your racer the winning edge.

As with all our top kits, The Essential Project Packet includes our "easy-to-wind" and "snag-free " string release system that will not tangle or snag for increased performance, a technique developed exclusively by Doc Fizzix.

Includes the following:

  • 36-inches of Kevlar high-tech string
  • 8x CD/DVD wheel spacers
  • 4x Thrust washers
  • Doc Fizzix's easy-wind, snag-free propulsion system
  • Step-by-step plans with performance tips and tricks

Tools required:

  • will vary
Weight : 0.6 oz.

mouse trap car mouse trap car mouse trap car *Kits require assembly, actual results will vary, glue and tools not included.

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Doc Fizzix Products, P.O. Box 34, Spicewood TX 78669, U.S.A.