Rounds: Smaller sizes are typically used for detail work and larger sizes tend to be used for washes and filling in color. Designed for students, amateurs and professionals alike, this brush offers the quality performance of traditional Robert Simmons brushes at an economical price. Ideal for acrylic and multi-media fine art applications, this handmade brush features a polished black aluminum ferrule and striking pearlescent white handle that provides easy control and manageability. A classic, short-handled round, the pointed tip of this brush is perfect for traditional painting and detailing with your favorite painting mediums. Details: Round Diameter: 5/32" Width: 4 mm Length: 21 mm Synthetic bristles Short handle Aluminum ferrule For use with acrylics and multi-media