Grumbacher Goldenedge Golden Toray Bright Oil and Acrylic Brush, Synthetic Bristles, Size 10 (630B10G) Create broad and bold strokes when pressed sideways, or use the sharp edges for thinner lines Easily create sweeping layers by dragging brush across surface; good for filling in large areas, blocking and impasto Holds a large capacity of paint and has unsurpassed spring; characteristics of a traditional sable hair brush are preserved in this professional synthetic variant Exceptionally durable - maintains a perfect shape and extremely fine point even with repeated use; less likely to shed or lose its handle Professional-grade brush features several sizes of Golden Toray filament with a secure, round, gold-plated brass ferrule