The Inart 1001R No. 6 Round Oil and Acrylic Brush (110799039) is an intermediate size in the range, with firm bristles suitable for moving thick paints such as oil and acrylic without the brush head deforming with repeated use in several more demanding work sessions. The short varnished wooden handle ensures a comfortable grip during longer work sessions, suitable for both details and areas of moderate coverage with paint denser than watercolor. Being a central size in the 1001R range, it is the most versatile for everyday oil or acrylic painting, reserving the more extreme numbers in the line for very fine details or large areas of color. It is suitable for those looking for a single round brush with firm bristles for most everyday work situations.