Graphite is the best lubricant to use on Pinewood DerbyÂ® Cars!
The jar measures 2 Â¾â€ wide by 1 Â¾â€ tall. It contains one tablespoon [7 grams] of powdered graphite.
Why would you want a Jar of Graphite lubricant? When you apply the graphite to the wheels, the leftover graphite goes back into the jar! The brush allows you to get the Graphite where it belongs, in between the wheel and the axle.The Jar of Graphite includes: detailed instructions on applying graphite to the wheels to get MAXIMUM SPEED from your Pinewood DerbyÂ® Car!