Basic Pinewood Derby Axle Polishing Kit
The Derby Monkey Basic Pinewood Derby Axle Polishing Kit is designed to polish your Pinewood Derby car axles to a super smooth finish. The kit consists of a total of six 4" x 3" sheets of sandpaper. Includes instructions and one sheet of each of the following grit: 400 grit 600 grit 1200 grit 1500 grit 2000 grit 2500 grit One set of axle polishing sandpapers is enough to polish about 12 axles.