Purity Brush, Size 0 Kolinsky Sable Roymac

• Kolinsky sable is the gold standard for watercolour brushes — natural hair scaling holds water and pigment with a capacity no synthetic can fully replicate
• Hand-dressed construction ensures every brush comes to the same precise point, which is maintained through years of careful use
• Size 0 is the entry-level fine size in the Purity range — suited to work that demands the reliability of a premium brush

• 1 × Purity Kolinsky Sable Round Brush — Size 0

Pure Kolinsky sable hair, FSC certified wood handle. Store with cap on when not in use to preserve the point.

Why is Kolinsky sable considered superior to other brush hair?

• Kolinsky sable has natural scaling along each hair that holds water and pigment exceptionally well, releasing it smoothly through the stroke while maintaining point integrity — characteristics that synthetic filaments can approach but not fully replicate.

How should I care for a Kolinsky sable brush?

• Rinse thoroughly after each use, reshape the point, and store with the cap on. Avoid leaving the brush standing in water, which damages the hair root.

Is Size 0 the finest in the Purity range?

• No — Size 00 and 000 are finer. Size 0 is a practical fine working size rather than the most specialist small size. ---