Blick's Masterstroke Pure Red Sable Series brushes are crafted with the highest degree of care, from the tuft of hand-selected sable to the gold-dipped tip of the long, matte black handle.
Each brush is filled with highly resilient, pure red sable hair, hand-cupped in a seamless, nickel-plated brass ferrule. And the price is certainly below what you'd expect to pay for this professional quality brush.
Note — Brush sizes are not standardized. The length and width of a brush of a given shape and size varies considerably by manufacturer. Since fine art brushes are handmade, expect some variation even among brushes from a given manufacturer.