The Escoda Pure Kolinsky Brush is unusually resilient and features incredible snap, point, and flow control. It keeps an excellent edge and offers fantastic spring and resilience. Each brush includes a long, blue-lacquered wooden handle and a triple crimped, nickel-plated brass ferrule. Finally, Escoda “cures” each brush with a secret, exclusive process - building memory into the brush and enhancing the natural characteristics of the fine hairs.