Track Cleaning Car - N Scale

thingiverse

This is a "drum style" track cleaning car. Printing laying on its top. no support or raft needed. You will need a pair of commercial trucks and truck pins to complete the car. Fill the drum with pennies (they will be a tight fit). and wrap it in a strip of paper towel. The car has wells for pennies, the more you add the less likely it will derail, but the harder it will be to pull.