Unique Feature: Long, firm bristles
Function: Creates firm, precise application to crease
Recommended Use: Application of deep shades onto the crease.
Length
6 ¾ in. (17.3 cm)
SigmaTech™ synthetic fibers are made with a special thermoplastic engineering polymer and SigmaAlloy™ 3-ring brush ferrules are made with copper and zinc.
(verified owner)
I have heard a lot about these brushes and they definitely live up to the hype. Blends out perfectly and holds product well!