Wheel Painting Mask -- HO and N

A nice touch in model railroading is to paint the wheels. However, care should be taken to not paint the treads as the paint wearing off will get the rails dirty, and it's not prototypical.

There are nice commercially made painting masks available. But their price adds up, and might not be available in the size you need. Plus if you make your own, you can print a bunch and speed up the process of painting your fleet.

Here are painting masks for HO scale 'code 110' and N Scale 'code 72' wh