1 x Pure Kolinsky Spotters Brush, Series 323, Size 2 1 x Pure Kolinsky Spotters Brush, Series 323, Size 4 To form this set Rosemary & Co asked their top Botanical painters which were the essential brushes for Botanical painting. The brushes, which are all made from Kolinsky Sable, allow you to produce the most intricate detail possible on your work The materials for each brush are carefully sourced and have different styles of manufacturer suitable for each type of bristle, whether it is a Kolinsky Sable, Pure Red Sable, Masters Choice, Ivory or Chungking Hog brush. Rosemary & Co Artists Brushes are of the finest artist quality having been handmade for the last 35 years by a small Yorkshire based team. Brushes for Watercolor - Rosemary & Co - Jackson's Art Supplies Rosemary & Co : Botanical Brush Set Of 7 | Jackson's Art They are long lasting and do not shed or wear down quickly, meaning they retain their shape well. This set contains 7 brushes with short handles: 1 x Pure Kolinsky Spotters Brush, Series 323, Size 3/0 1 x Pure Kolinsky Filbert Brush, Series 66, Size 2 Rosemary & Co Botanical Brush Set Vol 6 | Brush Galaxy Kolinsky Sable Brush Set 1 x Pure Kolinsky Filbert Brush, Series 66, Size 4