The Studio 22 Titanium Series brush is designed for watercolour, gouache, tempera, ink and other wet media.Series F Rigger brushes helps the artist produce a steady and even line with a flick of the brush. Use to create long grasses, whiskers, far away fences or - as implied by the name - rigging on a ship. The nylon hair is a multi-purpose filament as it is soft yet durable, with a good snap and spring. Good water holding capability. It is easy to maintain and to keep to a sharp taper - if the hair begins to splay, simply hold under poured boiling water and rework the point with your fingers.Each brush has a lacquered wooden handle with a pearlized finish.Set of 4. Sizes included (from smallest to largest) 3/0, 2/0, 0 and 2.Studio 22 is The Art Shop Skipton's exclusive own brand of every day art essentials.