What is a "shaving brush"?

A shaving brush is an essential tool in personal care for shaving. It typically consists of bristles attached to a handle and is used to apply shaving cream or soap to the face before shaving. The brush helps create a rich lather, softens the facial hair, and lifts it away from the skin, resulting in a closer and more comfortable shave. The bristles also help exfoliate the skin, removing dead cells and promoting a healthier complexion.