Kolibri Martisan Synthetic Hair Long Flat Paint Brush - Size 22 is a high-quality synthetic artist brush designed for smooth coverage, strong control and dependable durability. Made with Martisan synthetic hair, this long flat brush is designed to mimic the handling qualities of Kolinsky sable, offering good spring, strong water retention and a responsive feel across a wide range of painting techniques. Its larger Size 22 profile makes it especially useful for artists who want confident strokes, broader coverage and clean edge work in one versatile brush.

The long flat shape is ideal for laying in broad passages of colour, creating sharp edges, blending larger areas and applying controlled strokes with acrylic, watercolour, gouache or mixed media. Because the Martisan synthetic fibres are hard wearing, this brush is also well suited to regular studio use and can perform reliably on rougher paper surfaces where softer natural-hair brushes may wear down more quickly.

For artists, students and professionals looking for a large flat paint brush that combines smooth handling with durability, the Kolibri Martisan Synthetic Hair Long Flat Size 22 is a practical studio essential. It offers the performance benefits of a sable-like synthetic brush while giving you the strength, control and versatility needed for washes, bold brushwork, shaping forms and expressive painting techniques.