* Wood: For the brush's base and handle.
* Animal hair (bristles): Likely hog or boar bristles, which were common materials for brushes at the time.
* Ventilation Holes: The distinctive feature of her brush was the presence of ventilation holes. These are of course, holes in the brush, and not an added material.
* Rubber (potentially): To secure the bristles in place, and potentially to add some flexibility to the brush head.