The Sigma E15
- Flat Definer Brush features a thin, flat edge best for applying powder, cream or gel products to the eye area. The flat brush creates a sharp, precise line great for brushing along the lower lash line with eye shadow as a liner. Unique Feature: Flat & sharp thin edge Function: Sharp & precise application Recommended Use: Press product along upper & lower lash lines to create an easy thin liner. Works with gel, liquid or powder products.