Winsor & Newton Professional Watercolour Synthetic sable brush - Size - 1; Handle - Short; Shape - Rigger; Hair - Synthetic Sable. Made from 100% synthetic fibres which performs at a professional level; specialist blend of hair delivers uncompromising quality and performance, with excellent colour carrying capacity. Unique sculpted handle with a matt finish provides the ultimate comfort and control while painting. Ideal for Watercolour, Gouache, and Ink. Rigger - An extra fine point for fine lines, lettering and detail; Made in France.