The Inart 8044 No. 40 40mm brush (110799018) retains the soft, flexible, and wear-resistant synthetic polyester bristles of the range, ideal for oil, acrylic, and gouache painting, providing a finish without visible brushstroke marks even in thick layers. The short, flat wooden handle with a lacquered finish ensures a comfortable grip during longer work sessions, even when covering medium to large areas in multiple passes. The No. 40 is an intermediate size in the 8044 range, balancing area coverage with the control needed for uniform and flawless backgrounds. It is suitable for those who already own the No. 25 from the same line and want to expand their brush set to cover slightly larger surfaces than those covered by the smallest size in the range.