The Hamilton Perfection Pure Bristle Brush 4 W is a premium quality paintbrush that is perfect for both professional and DIY painting tasks. Its pure bristle construction ensures a smooth, even coverage and a superior finish on every use. Designed for versatility, it works well with all types of paint, providing exceptional results when used with oil-based paints. Its comfortable wooden handle ensures a steady grip for precision work while the sturdy ferrule adds to its durability. The 4-inch width makes it suitable for covering large areas quickly and efficiently.