After filling in the eyebrow with a pencil (or powder), the eyebrow can appear too heavy or artificial. The soft, vegan Eyebrow Fan Brush is designed to blur any visible lines of demarcation, making the eyebrow appear softer and more amorphous. Application: Simply sweep the feather-light bristles through the product on the eyebrows until the pigments are made more subtle and less defined. The weight and distribution of the bristles allows for gentle blurring of pigment without removing the definition.