JusArt
JusArt Water Brush Pens (6-Pack)
Best for: Urban sketchers and water-soluble pencil users who paint on the go

Faber-Castell
A wallet of 20 watercolor markers made in Germany, each with a brush nib and a 1 to 2 mm fiber tip, filled with water-soluble, highly lightfast ink.
Best for: Sketchers and illustrators who want lines and soft washes in one set
The Faber-Castell Albrecht Durer Watercolor Markers come in a wallet of 20 colors. Each marker has two tips: a brush nib for all-over color and dynamic sketches, and a 1-2 mm fiber tip for outlines, detail and precise lines.
The ink is fully water-soluble, and the listing says it gives even color laydown whether you use the markers wet or dry. Faber-Castell lists the ink as highly lightfast and says it will not bleed through the paper. The markers are made in Germany.
Based on the manufacturer's Amazon listing.
Faber-Castell lists high lightfastness. Lightfastness is how well color resists fading in light, which matters for work you frame or display.
The listing pitches the brush nib for all-over color and dynamic sketches, and the fiber tip for outlines, detailed drawings and precise lines.
The listing says the ink gives even color laydown wet or dry, so you can brush water over a stroke for a wash or leave it as drawn.
The listing says the ink stays on the page, which helps in sketchbooks where you use both sides.
The water-based ink is always ready to use and cleans up with water.
Faber-Castell has made art tools since 1761, and these markers are made in Germany.
Look elsewhere if: you want more colors for journaling and lettering. The Staedtler Double-Ended Watercolor Brush Pens set has 36.
Faber-Castell Albrecht Durer Watercolor Markers (20)
Choose it for: Ink listed as highly lightfast
Staedtler Double-Ended Watercolor Brush Pens (36)
Choose it for: More colors for lettering
KEMYR 72 Watercolor Brush Pens
Choose it for: A big set with water pens
JusArt
Best for: Urban sketchers and water-soluble pencil users who paint on the go
ABEIER
Best for: Beginners and students trying gouache on watercolor paper or canvas
DOODLE HOG
Best for: Beginners, letterers and illustrators who blend with water brushes
Soucolor
Best for: Painters of all levels working in watercolor, acrylic or mixed media