4 Piece Savoir Faire Raphael Travel #40 Brush Set Precision synthetic sable mini brushes are ideal for use with watercolour and mixed media. Travel-friendly size. Each brush is made of 100% synthetic fibres and looks and feels like natural hair sable brushes, with a snap to the hairs that helps retain the shape from stroke to stroke. They have short handles and excellent media retention, making them ideal for use with ink, watercolour, acrylic, and oils. Round 01, 03, and Flat 01, 03 are included. MPN #25-P10612-40