It is designed to sweep loose hair from the neck and face after a haircut. The handle can be filled with talcum powder, which is dispensed through the bristles when the button is pressed.
It typically uses fine, soft nylon bristles designed to be gentle and non-irritating to the skin.
Removing fine hair clippings from the neck, face, and ears.
Applying talcum powder to the neck area to prevent irritation.