da vinci brush : 522 Colineo Watercolour brush (Synthetic)

Series 522 : COLINEO Watercolour brush with ethergraf metal point 

Kolinsky Sable SYNTHETIC Fibre composition of straight and wavy synthetic fibres in different lengths with extra fine tips, precise point, high elastic and colour absorption 
Black mat lazquered esagonal handle.
Hand shaped with metalpoint tip at the end of handle for painting and sketch.
Ideal for watercolour and liquid acrylic colour