This is a set of 4 100% horsehair shoe shine brushes. The regular 6" shine brush in Black and Brown and the shoe polish applicators in Black and Brown.
These are all you should need unless your use many different colored shoe polishes but otherwise just use the black for your black shoes only and the neutral color for brown and other colors. Usually wiping the brush with a clean soft cloth after using will remove most of any excess polish from the brushes.
These are the same brushes that we pack in our shoe shine kits.
It is a pleasure shining your shoes when you have the right equipment and I know you will like these.