Isabey (pronounced "eez-ab-ay") is a well regarded French brush manufacturer headquartered in Brittany. They produce a wide selection of brushes, mostly sold in the USA. Isabey was the inventor of the Universal Liner Brush, a "must-have" in any watercolorist's collection. All styles of brushes in this category are made to the highest standards, with extra-fine hair and expert craftsmanship.