This brush allows you to draw beautiful and sharp narrow lines and block fills, such as checks, stripes, and houndstooth patterns. The oval-shaped brush tip makes it easy to draw delicate curves. Material: Domestic PBT (polybutylene terephthalate) Size: Length 144mm, Bristle length 5mm, Bristle width 1.5mm, Thickness 1mm Discontinued product This item is also listed on other sites and may be removed without notice if sold out.