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Home / Calligraphy Brushes / Premium Ruyi Black-Tip Purple Hair Fine-Line Brush for Gongbi Painting, Bird-and-Flower Line Drawing, Watercolor, and Chinese Art

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Calligraphy Brushes
Origin -
Brush Tip Material Premium Ruyi Black-Tip Weasel Hair
Handle Material Polished Purple Sandalwood
Tip Shape Fine Point for Gongbi Line Work
Total Length 26.5 cm (10.4 inches)
Hair Length 2.8 cm (1.1 inches)
Suitable For Bird-and-Flower, Watercolor, Chinese Art
Flexibility High Resilience with Soft Touch
Ink Capacity Excellent Retention for Long Strokes
Craftsmanship Hand-Tied and Balanced
Origin Huzhou, Zhejiang Province

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Lovely for watercolor details

While marketed for Gongbi, I use it for botanical watercolors. It picks up pigment well and allows for very thin, controlled lines. Just wish it came with a protective cap.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Best investment for Chinese art

I have tried many fine-line brushes, but this Ruyi tip stands out. The ink flow is consistent, and there is no shedding. Highly recommended for serious artists.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Great quality, needs breaking in

Excellent brush overall. It was a bit stiff out of the package, but after soaking and using it with watercolor once, the hairs softened beautifully while maintaining their snap.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for intricate details

This brush is exceptional for Gongbi painting. The black-tip hair holds a very fine point even after hours of use, making it ideal for the delicate lines required in bird-and-flower compositions.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Superb balance and feel

The purple sandalwood handle feels substantial yet comfortable. The weight distribution is perfect, allowing for steady hand control during long painting sessions.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Authentic craftsmanship

As someone who studied traditional techniques, I can confirm this brush meets high standards. The tip formation is precise, essential for the 'iron wire' line style.

5 FAQ

Q: What is the difference between Ruyi black-tip and regular weasel hair?

A: Ruyi black-tip refers to the highest grade of weasel hair, taken from the winter coat. It offers superior elasticity, a sharper point, and better ink retention compared to standard weasel hair.

Q: How should I clean and store this brush?

A: Rinse gently with lukewarm water until the water runs clear. Reshape the tip carefully and let it air dry horizontally or hang it with the tip facing down. Store in a dry place away from direct sunlight.

Q: Does the handle come in other colors besides purple?

A: This specific Premium Ruyi model features a purple sandalwood handle. We do offer other series with bamboo or rosewood handles if you are interested in alternatives.

Q: Can this brush be used by beginners?

A: Absolutely. While it is a professional-grade tool, its responsive nature helps beginners learn proper pressure control and stroke technique more effectively than stiffer synthetic brushes.

Q: Is this brush suitable for oil painting?

A: No, this brush is specifically designed for water-based media such as ink, watercolor, and traditional Chinese paints. Oil paints may damage the natural hair fibers.

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