White Round Synthetic Sable Artist Brushes. Set of 10 x Size 0 Brushes. These brushes are supplied in packs of ten. These superb quality synthetic sable (also called sable substitute) brushes are suitable for watercolour, oil & acrylic paints. They are also ideal for fine detail painting, model painting, and nail art. They combine a traditional spring with a fine flexible point and are used for a variety of painting techniques, including glass, silk, and pottery painting. Other sizes currently available at our shop include: 0 2 4 6. Approximate overall length 17.5.