"Great for slipping into a pocket, backpack, or tote, Raphaël Precision Travel Brushes offer the performance of natural sable and the durability of synthetic in a compact, travel-friendly format. An included cap that not only protects the brush head, but securely fits on the end of the brush to lengthen the handle during painting. Perfect for watercolors, acrylics, inks, and gouache, Precision delivers the most accurate brushstroke of any synthetic brush on the market. They offer great color-holding capacity, yet have a snap that retains the brush shape stroke after stroke." -Blick