Velvetouch is Princeton's best quality brush for all media including oil, acrylic, watercolor, and gouache. The blend of synthetic is unique to each individual shape to enhance performance. Comfort is ensured with our smooth, signature Velvetouch handle.Details: Series 3950 12 sets (3 assorted brushes per set) Synthetic filaments Brass ferrules Signature Velvetouch handles For use with acrylic, oil and watercolorSet Contents: Size 2 round brush Size 6 round long handle brush 3/8" (9.5 mm) angle shader brush