Synthetic range covering riggers, spotters, and designers. Versatile, affordable, well-made.
The Rosemary & Co Red Dot is a synthetic brush range covering specialist shapes — riggers, spotters, and designer brushes — all marked with the distinctive red dot on the handle. This range extends Rosemary & Co's affordable synthetic offering beyond standard rounds into the specialist shapes that painters need.
Having riggers, spotters, and designers available in synthetic at Rosemary & Co quality and pricing makes it practical to stock a full range of brush shapes. Miniature painters use spotters for extreme detail, riggers for long lines, and designer shapes for versatile mark-making — all tasks where having an affordable, reliable brush encourages experimentation.
What makes this brush special
Specialist synthetic shapes: riggers, spotters, designers. Distinctive red dot handle marking. Rosemary & Co quality and value in synthetic. Practical complement to standard round brush collections.
Medium compatibility
Watercolour
Smooth flow for washes, controlled lines and fine points.
Acrylic
Best with properly thinned acrylics, especially for detail and glazing.
Gouache
Handles opaque water-based paint when thinned to a brush-friendly consistency.
Great for
Adding specialist shapes to a brush collection at low cost
Synthetic riggers for long lines and flowing strokes
Synthetic spotters for detail work on a budget
Painters who want a full range of shapes without premium pricing
Technique & use
Detail Work
Glazing & Blending
Less ideal for
Replacing premium sable specialist brushes
Painters who only use round brushes
Exhibition-quality specialist brushwork
Very demanding applications where natural hair excels
Click a row to select sizeTap a row · Swipe for price & stock →
Units/
Size
Handle
Tuft Length
Belly Diameter
Price
Stock
0
Short
10.1 mm
1.42 mm
$6.53
In Stock
1
Short
11.6 mm
1.9 mm
$7.01
Sold Out
2
Short
15.3 mm
2.2 mm
$7.34
In Stock
3
Short
16.2 mm
2.3 mm
$7.82
In Stock
4
Short
18.5 mm
2.6 mm
$8.30
In Stock
5
Short
22.3 mm
3.4 mm
$9.41
In Stock
6
Short
23.8 mm
4.6 mm
$10.52
In Stock
7
Short
26.5 mm
5.0 mm
$12.13
In Stock
8
Short
27.6 mm
6.0 mm
$13.56
In Stock
9
Short
30.5 mm
6.7 mm
$14.68
In Stock
10
Short
33.3 mm
6.9 mm
$18.35
In Stock
12
Short
39.0 mm
8.3 mm
$24.10
In Stock
14
Short
43.0 mm
9.9 mm
$28.09
In Stock
0
Long
10.1 mm
1.42 mm
$6.86
In Stock
1
Long
11.6 mm
1.9 mm
$7.34
In Stock
2
Long
15.3 mm
2.2 mm
$7.82
In Stock
3
Long
16.2 mm
2.3 mm
$8.12
In Stock
4
Long
18.5 mm
2.6 mm
$8.60
In Stock
5
Long
22.3 mm
3.4 mm
$9.73
In Stock
6
Long
23.8 mm
4.6 mm
$11.00
In Stock
7
Long
26.5 mm
5.0 mm
$12.61
In Stock
8
Long
27.6 mm
6.0 mm
$14.04
In Stock
9
Long
30.5 mm
6.7 mm
$15.00
In Stock
10
Long
33.3 mm
6.9 mm
$18.83
In Stock
12
Long
39.0 mm
8.3 mm
$24.58
In Stock
14
Long
43.0 mm
9.9 mm
$28.41
In Stock
Add Box
—
—
—
$20.75
Sold Out
Brush sizes are not standardised across brands — a Size 1 from one maker may differ from another. These brushes are handcrafted, so individual dimensions may vary by 1–2 mm.
How we measure a brushA visual guide to the measurements shown in the size chart above.
These are the same measurements shown in the size chart above. Brush sizes are not standardised across brands, so use these dimensions when comparing brushes within a series or between manufacturers.
Tuft Length
The visible length of the brush hairs, measured from the ferrule to the tip.
Belly Diameter
The widest point of the brush head. On round brushes, this is the widest part of the belly.
Total Length
The full measurement from the tip of the brush to the end of the handle.
How to care for your brush
Standard synthetic care: rinse, clean with brush soap as needed, reshape, store normally. Durable and forgiving of regular use. Replace individual brushes as needed at accessible prices.