Chromatek AquaPens/ Portable Watercolor Brush Pens for Easy Drawing
Chromatek “Aqua Pens” (watercolor brush pens) and are highly useful for people like me who seeks for a portable, low-mess watercolor gears that I can easily take it outside for brief drawings. And what I like about is the convenience of having a soft but stable brush tips that allow for precise detailing and smooth blending without needing a traditional water cup since the water is reserved in the main body of the brush itself.
Here how I use Aqua Pens:
Filling the Pen: Unscrew the water container (clockwise to open) and fill with water. Reattach and squeeze to wet the brush tip. These pens screw on "lefty-tighty, righty-loosey," making them more secure against leaks and preventing accidental opening.
Blending Colors: Apply color directly with the pen and apply it to the paper. This pen can be also used for activating watercolor pencils, or working with gouache and ink.
Controlling Water Flow: Squeeze the barrel gently for less water and harder for more flow. For fine lines, use light pressure; for wider strokes, use the side of the brush.
Cleaning the Tip: Squeeze the barrel to push water through the brush and rub it gently on a paper towel or in a water container.
Durable nylon tips available in 6 different nib sizes (pointed and flat), offering versatility for fine details, calligraphy, and broad washes.
Side note: The following tools are all commonly referred to as "watercolor pens," though they serve different functions:
Watercolor Markers: Standard watercolor markers like Chroma Blend & Kingart markers often have rigid felt or fiber tips (round, chisel, or bullet shapes). While they also use water-soluble ink, they don't offer the same line variation as a brush tip.
Best for: Coloring books, precise outlines, and bold, consistent lines.
Dual-Tip Watercolor Pens: Many popular brands like Tombow and Faber-Castell offer pens with two tips: a flexible brush for large areas and a fine bullet tip for details.
Best for: Lettering and illustrations that require both thick and thin lines.
AquaPens: Like Chromatek AquaPen are empty tools with a refillable water reservoir in the handle. They do not contain ink; instead, you squeeze the barrel to release water onto your paper to blend other mediums like watercolor pencils or markers.
Best for: On-the-go painting and blending colors without needing a water jar.
For further information, visit: https://chromatek.net/collections/aqua-pens
Also find other water color pens in major art shops
Versatile water-based marker featuring two tips—a flexible nylon brush tip and a firm fine tip—ideal for hand lettering, watercolor painting, and illustrations. Known for being odor-free, non-toxic, and blendable.
Dual Tips: The flexible brush tip (3–10 mm) is perfect for brush calligraphy, while the fine tip (0.8 mm) is suited for consistent lines, sketching, and details.
Water-Based Ink: The colors are blendable and can be used with water to create watercolor effects.
Color Range: Available in 107 colors plus a colorless blender, often purchased in sets or individually.
Durability: The nylon brush tip is designed to be resilient, retaining its point over time.
Best For: Hand-lettering, journaling, bullet journaling, and graphic illustration.
Winsor & Newton Promarker Watercolour
Pigment-based ink with a flexible brush tip and a fine point.
Ink Type: Water-based pigment, which is highly lightfast and does not fade over 100 years.
Dual Tips: A flexible brush nib for expressive, painterly strokes and a fine bullet tip for precise detail work.
Key Feature: You can blend these with water to create traditional watercolor effects.
Royal Talens Ecoline Brush Pens
Vibrant water-based liquid watercolor markers featuring a flexible, soft brush tip, ideal for calligraphy, illustrations, and quick sketches. Known for intense, transparent colors that dry quickly, are blendable, and can be re-wetted for watercolour effects.
Ink Type: Dye-based, concentrated liquid watercolor with gum arabic.
Tip: Flexible nylon brush tip suitable for both thin and thick lines.
Performance: Transparent and brilliant colors that are easily re-wettable (not waterproof when dry).
Blending: Excellent for blending with water, a brush, or the included blender pen.
Chromatek Aqua Pens (water brush pens) are refillable, portable painting tools designed for effortless blending, watercolor effects, and sketching. They feature durable nylon tips in various sizes (small, medium, large, flat, and pointed) that allow for versatile, mess-free painting with watercolor pens, pencils, pans, or inks.
Other watercolor pens: