Each brush in Silver Brush Silver Silk line is designed with synthetic fiber tips except for Silver Brush Mini Mop, which is made with dressed white goat hair. Silver Brush durable Silver Silk brushes exhibit maximum color absorbency and control. Silver Brush Silver Silk professional artist brushes are made with superior Silver Taklon synthetic filament or white goat hair and display exceptional wear resistance. Each artist painting brush has a handle that is sophisticatedly finished with lacquer. This set includes 4 brushes: size 6 flat, size 6 filbert, and size 2 and 4 bright brushes. This acrylic long handle brushes are great for easel painting. This set is also ideal for the beginning artist or artist exploring mixed media. Each Silver Silk goat hair or synthetic brush can be paired with fluid and interference acrylic or gouache. These paintbrushes also work well with watercolor, inks, dyes, and heavy body paint, proving that they are extremely versatile. Enjoy the controlled, colorful strokes. Silver Brush Ltd is owned by a 4th generation art materials family and proud of Silver Brush rich heritage in bringing quality supplies to artists and craftsmen throughout the world. We delight in challenging the status quo and putting Silver Brush experience to work for you because Art is for Everyone! Recommended age 13+ years