Connoisseur - Pure Red Sable Watercolor - Square Wash - 3/4 - Connoisseur Pure Red Sable Square Wash brushes are resilient and responsive. Each Connoisseur Pure Red Sable brush head is secured with a nickel plated seamless ferrule and is attached to a clear, acrylic handle with a watercolorists scraper edge. Connoisseur is known worldwide for superior quality and outstanding value, Connoisseur fine artist brushes are hand crafted. Only the best natural hair or synthetic fibers are utilized in the manufacture of this premium line of brushes. This brush is a 3/4 inch wide Square Wash Brush..