Winsor & Newton Series 7 Miniature Kolinsky Sable Brushes are made to the same high standard as Series 7 Kolinsky Sable Brushes, however they differ in design. The Miniature Kolinsky Sable Brushes have a fine pointed tip with an extra small belly & bristle length. This makes them perfect for miniature painting or photographic retouching as they give the artist extra control. The brushes are also suitable for fine detail work but they carry less paint in the belly than the standard Series 7 Kolinsky Sable Brushes. Winsor & Newton Series 7 brushes are made from the finest quality Kolinsky sable hair, secured in a black polished handle by a seamless, rust-proof ferrule. The brush point stays pointed during use with the excellent spring for control, proving the high quality of the brush design. Cleaning: Wipe clean with a lint free cloth and rinse under running water. Using mild soap and cool water, swirl the soapy brush in the palm of your hand and rinse. Repeat until water runs clear. Squeeze or shake off excess water, then gently reshape the bristles and leave to dry.