KingArt Finesse watercolor brushes hold an abundance of water and release it evenly, allowing oceans of color in your artwork through the easy, consistent and smooth flow of paint. Our paintbrushes are designed with innovative synthetic hair that is almost indistinguishable from natural Kolinsky hair in performance. The finest-quality Synthetic Kolinsky Sable filament. Better than natural hair. Best for Watercolor but also works very well with Oil, Acrylic & Gouache. KingArt premium artist brushes are always handcrafted. Handcrafted products are green. Work done by hand takes less energy than a mass production assembly line, which makes it more environmentally sustainable. KingArt Finesse brushes are designed to bring out the watercolorist in you. They allow you to create your most beautiful artwork through the easy, consistent and smooth flow of paint