Paintbrush SmartMax Cotman Serie 111 NO 1 by SMARTMAX — round watercolor brush, size 1

SmartMax Cotman Serie 111 NO 1 is a size 1 round watercolor brush by SMARTMAX designed for precise, controlled strokes in watercolor painting, sketching and illustration. Its small, pointed tip delivers fine lines and detail work while allowing for delicate washes and smooth transitions. The handle and ferrule construction provide balance and stability needed for accuracy when working on small areas or final touches.

Advantages

The round shape and fine point of this brush allow for both thin lines and small-area coverage with consistent paint release. The brush holds enough water to produce controlled washes while maintaining a steady tip for detailed work. Lightweight construction and a comfortable handle support prolonged use without excessive hand fatigue. The brush is suitable for repeated, precise strokes required in realistic detailing and illustrative techniques.

Suitable for

• Detailed watercolor painting and fine-line work
• Illustration accents and small-area glazing
• Sketching with watercolor for studies and practice pieces
• Touch-ups and finishing details on larger watercolor works

Key specifications

• Type: Round watercolor brush
• Size: 1 (small, fine point)
• Intended medium: Watercolor
• Tip: Pointed for fine lines and detail
• Handle: Artist-style short/standard handle for control (compact for detail work)
• Use: Precision strokes, small washes, and controlled paint delivery

How to use

Moisten the brush in clean water and load it with a moderate amount of watercolor pigment to maintain a fine point. For line work, hold the brush at a comfortable angle and use light pressure to produce thin, consistent strokes; increase pressure slightly for broader marks or small washes. Rinse and re-shape the tip between colors to preserve the pointed shape. Allow the brush to dry horizontally or tip-up to prevent water from loosening the ferrule or handle finish.

Usage recommendations

Use this size 1 round brush for precise detailing, highlights, and thin linear elements. For the best performance, use appropriate watercolor paper and dilute pigments to achieve smooth flow. Clean the brush gently after each session and store it with the tip protected to maintain its shape.