Description Add definition or color to your eye look with the Sigma E15 Flat Definer Brush.  This flat, precision SigmaTech® fiber brush using any gel, liquid or powder formula. Unique Feature: Flat and sharp thin edge Function: Sharp and precise application Recommended Use: Press product along upper and lower lashlines to create an easy thin liner. Works with gel, liquid or powder products. Coverage: Full Free 2-year warranty! Cruelty free Length: 6 1/2 in. (16.51 cm) Fibers: Exclusive synthetic, antimicrobial fibers Engineered to better hold, apply blend product Handles: Responsibly-sourced, lightweight wood handles 8 coats of paint primer for lasting beauty