Hoof Polish is a makeup that unicorns wear on their hooves. It has been mentioned in a few books of the series.
Hoof polish comes in a container that is similar to nail polish. The color of the polish is the color of the container. It can be any color of the rainbow. Sometimes it has stripes or spots to make hooves uniqe.
How it works
A unicorn takes out the brush, dipps it in the polish, and strokes it back and forth on their hoof to apply the polish. They repeat this for the other hooves. Then, they let them dry.
They remove the polish using Hoof Polish Remover, just like how humans use nail polish remover.
Hoof polish is the only makeup in the Phoebe and her unicorn book series.