This pocket-sized kolinksy sable-hair rigger brush from Rosemary & Co reminds me of the Japanese Sumi brushes I’ve grown up painting with (see some of my collection here). The long and flexible tip holds pigment for painting long lines and creating calligraphic marks.
Rosemary & Co travel brushes are handmade in England and include a reversible cap that protects their tips and also extends their handles to a typical brush length. We stock several styles of Rosemary travel brushes that compliment each other beautifully. You can find more brushes in our accessories section.