Kolibri Flat Cat’s Tongue Brush Series 1679SQI – A Precision Tool for Watercolour Art
The Kolibri Series 1679SQI brush represents the perfect harmony of German precision, modern materials, and traditional craftsmanship. This cat’s tongue (filbert) shaped brush is designed primarily for watercolour techniques, offering exceptional control over colour, smooth strokes, and flawless transitions.
Thanks to synthetic squirrel-imitation fibres, it delivers the same softness, flexibility, and water-holding capacity as natural hair – yet entirely vegan and cruelty-free.
Key Features
1. Synthetic Squirrel Imitation Fibres (SQI LINE)
High-quality synthetic fibres have been developed to perfectly mimic the characteristics of natural squirrel hair. They provide excellent water and pigment retention, allowing for long, consistent strokes without frequent reloading.
The fibres are soft and resilient, maintaining their shape and performance even after repeated use and cleaning – ensuring a long brush lifespan and consistent painting results.
2. Cat’s Tongue Shape (Filbert)
The unique cat’s tongue shape combines the best features of flat and round brushes. The pointed tip enables fine detail work, while the flat body allows for broad, fluid strokes. This versatility makes it ideal for a variety of artistic styles and painting techniques.
Perfect for colour blending, glazing, shading, and creating realistic effects in portrait, botanical, or landscape painting.
3. Ergonomic Design and Premium Materials
The short, cedar wood handle is finished with a metallic red lacquer and silver ring, providing balance, comfort, and elegance during use.
A seamless nickel ferrule firmly secures the fibres, ensuring durability even under frequent, professional use.
Its refined design and functionality make the 1679SQI brush not only a reliable artistic tool but also an aesthetically refined addition to any studio.
Ideal Use
The Kolibri Series 1679SQI cat’s tongue brush is designed for artists seeking perfect control, smooth flow, and delicate colour transitions. Its versatility makes it suitable for numerous techniques and media.
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Watercolour painting – perfect for both traditional and contemporary styles. Holds water exceptionally well and enables smooth washes, gradients, and layering without loss of colour intensity.
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Botanical and natural illustration – ideal for painting intricate leaf shapes, flowers, and organic textures with realistic precision.
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Fine illustration and detail work – the pointed tip ensures accuracy in outlines, while the flat body quickly fills larger areas. Excellent for portraits, detailed illustrations, and miniatures.
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Gouache, ink, and mixed media – synthetic fibres distribute thicker pigments evenly while maintaining smooth control.
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Colour blending and transitions – perfect for creating soft gradients and blending tones seamlessly.
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Various surfaces – suitable not only for watercolour paper but also for smooth card, textured paper, and fine canvas.
Summary of Advantages
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Synthetic squirrel-imitation fibres – soft, flexible, and highly absorbent.
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Cat’s tongue (filbert) shape – combines precision and versatility.
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Short ergonomic handle – ensures perfect control during detailed work.
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Elegant look – metallic red handle with silver ring.
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Suitable for watercolour, gouache, ink, and illustration.
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100 % vegan – free from any animal hair.
Brush Care
After each use, rinse the brush thoroughly with clean, lukewarm water or mild soap designed for artist brushes. Allow it to dry naturally in a horizontal position or with the bristles pointing downward. Avoid direct sunlight or heat sources, which could damage the fibres and lacquer finish.
The Kolibri 1679SQI brush combines beauty, functionality, and ethical craftsmanship in one exceptional tool. It is the perfect choice for artists seeking a professional-grade brush that delivers both precision and sensitivity.
With its synthetic squirrel-imitation fibres and well-balanced construction, this brush allows you to paint with lightness, confidence, and the subtle finesse your artwork deserves.
