Painters rely on PURDY tools for smoother "no drag" brush strokes, excellent paint distribution, superb paint lifting capacity, greater efficiency in production, proven durability and more. XL Series brushes offer a unique blend of Satin-Edge nylon and Orel polyester filaments. They are recommended for interior and exterior painting projects with all paints. The stiffness retention of XL brushes makes them high performing for outdoor painting in hot and humid conditions. The XL-Dale features an angular trim and round square edge ferrule with a rattail, natural hardwood handle. It works great for trim, touch-up and small surface projects. The XL-Glide features an angular trim and round edge ferrule with a fluted natural hardwood handle. It works great for trim, touch-up and small surface projects. The XL-Sprig is features a flat trim and round edge ferrule with a beavertail natural hardwood handle. It is the ultimate painting tool for medium sized surfaces.