








Round - 5600 Series
When people think of a fine art brush, they typically picture a round brush. The iconic, rounded shape is versatile, offering a multitude of options, such as washes, fills, and lines of all sizes. The more pointed variety excels at fine lines and intricate details.
Size | Width | Length | Price | Quantity | |
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0 | 1/16 | 1/4 | $13.14 |
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2 | 5/64 | 23/64 | $13.60 |
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4 | 3/32 | 3/8 | $13.82 |
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6 | 7/64 | 15/32 | $14.50 |
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8 | 9/64 | 9/16 | $15.41 |
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10 | 5/32 | 5/8 | $18.13 |
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12 | 11/64 | 3/4 | $19.26 |
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0-12 | Complete | Brush Set | $97.08 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Round - 5600 Series

Bright - 5610 Series
The shorter, evenly-shaped hairs of bright brushes are ideal for easily controlling heavy and thick applications of paint with succinct strokes. If you're planning on laying paint atop of paint in terse bursts, these brushes are a must.
Size | Width | Length | Price | Quantity | |
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0 | 1/16 | 1/4 | $12.46 |
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2 | 5/64 | 5/16 | $13.14 |
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4 | 3/16 | 3/8 | $15.18 |
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6 | 1/4 | 7/16 | $16.77 |
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8 | 5/16 | 1/2 | $18.35 |
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10 | 3/8 | 9/16 | $20.17 |
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12 | 7/16 | 5/8 | $21.75 |
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0-12 | Complete | Brush Set | $106.05 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Bright - 5610 Series

Filbert - 5620 Series
The filbert's medium to long hairs come together in a soft oval, forming a perfect shape for figurative blending and for working within tight areas. The filbert is also a master of flow, making flat lines look rounded. This brush is on a long handle.
Size | Width | Length | Price | Quantity | |
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0 | 1/16 | 1/4 | $13.82 |
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2 | 3/32 | 5/16 | $14.73 |
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4 | 7/64 | 25/64 | $16.77 |
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6 | 1/8 | 15/32 | $18.35 |
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8 | 9/64 | 19/32 | $19.49 |
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10 | 5/32 | 5/8 | $22.43 |
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12 | 11/64 | 3/4 | $25.38 |
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0-12 | Complete | Brush Set | $117.88 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Filbert - 5620 Series

Fan - 5630 Series
The spread out bristles give the fan brush its titular shape. It’s primarily known for creating multiple lines or dots that are uniform. It’s also commonly used to blend and shade backgrounds. That said, a fan brush can replicate a wide array of textures and special effects just by varying the technique. This brush is on a long handle.
Size | Width | Length | Price | Quantity | |
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4 | 1 1/2 | 1 | $22.43 |
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6 | 2 | 1 1/4 | $29.17 |
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4-6 | Complete | Brush Set | $46.45 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Fan - 5630 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Fan - 5630 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Fan - 5630 Series

Cat's Tongue - 5640 Series
The cat's tongue is a utility brush, performing many techniques well. Its triangle tip is for delicate lines, edge for medium-sized strokes, and flat side for bold lines and confident washes. A growing favorite among watercolorists, though it works well with most media. This brush is on a long handle.
Size | Width | Length | Price | Quantity | |
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0 | 1/16 | 3/16 | $14.84 |
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2 | 3/32 | 9/32 | $16.94 |
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4 | 7/64 | 23/64 | $19.26 |
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6 | 7/64 | 13/32 | $21.13 |
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8 | 1/8 | 15/32 | $22.43 |
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10 | 9/64 | 33/64 | $25.78 |
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0-10 | Complete | Brush Set | $108.34 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Cat's Tongue - 5640 Series

Script - 5650 Series
The script brush's long hairs are formed into a narrow point. Tasks requiring delicate details, such as highlighting, outlining, and lettering, are where the script brush has made its name, though its paint-carrying capacity also allows for long, unbroken strokes. This brush is on a long handle.
Size | Width | Length | Price | Quantity | |
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0 | 3/64 | 3/4 | $11.67 |
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2 | 1/16 | 15/16 | $14.50 |
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4 | 3/32 | 1 1/16 | $17.33 |
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0-4 | Complete | Brush Set | $39.16 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Script - 5650 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Script - 5650 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Script - 5650 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Script - 5650 Series

Liner - 5680 Series
The liner brush is similar to the script brush, just with a smaller, narrower shape. If a project calls for deft control, such as lettering or tight outlines, a liner brush is the right choice. This brush is on a long handle.
Size | Width | Length | Price | Quantity | |
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2/0 | 1/32 | 5/16 | $10.71 |
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0 | 1/16 | 11/32 | $11.33 |
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1 | 5/64 | 7/16 | $13.14 |
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2 | 3/32 | 9/16 | $14.05 |
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4 | 1/8 | 5/8 | $17.33 |
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2/0-4 | Complete | Brush Set | $59.91 |
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Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
Sienna - Synthetic Red Sable - 10" Long Handle
Liner - 5680 Series
- Reviews
- Questions
Trying Sienna brushes for first time
Loved the paint handling with these brushed. Really smooth but still a bit of spring to them. The only problem I have been having is cleaning the oil paint from them. Takes forever and they still feel a little gunky

Sienna liner perfect substitute for sable
I recently purchased a selection of small-sized Sienna synthetic red sable long handled brushes to test them as substitutes for expensive genuine sable brushes that I've long used for signing my oil paintings. I found that the series 5600 round #2 was not flexible enough to get a smooth script and would not be a suitable replacement for a similarly sized kolinsky brush. That was a disappointment, although the Sienna is clearly durable and finely made, and comes to a consistent point. It will serve me well for other purposes. However, I was so pleased and excited to find that the slightly longer hair of the series 5680 liner (#0) provided the just the right amount of flex and dexterity to successfully sign in a fluid script. Bingo! Substitute for real sable has been found! Thank you, Trekell.

Wonderful Brushes!
I’ve used Trekell brushes before and am enjoying them even more after purchasing the brush soap which works so well after cleaning the bristles with linseed oil.

Synthetic red sable
The synthetic red sable is a great brush to lay down layers of paint without disturbing what's underneath

I LOVE THEM
So great.I’m just finishing a major body of work for my first solo exhibition and I’ve trashed my brushes. I’m new to Trekell but heard through several painter friends about their brushes. I ordered some to bring the whole project to the finish line. They’re so great. I’m looking forward to a total studio reset featuring a whole new set of brushes. Guess where I’m ordering them? Yup. I’m hooked.

synthetic red sable brush
great brush for portrait work