6PCS Water Brush Pen Set for Watercolour Calligraphy and Painting

Elevate your artistic experience with this 6-piece water brush pen set, ideal for watercolour painting, calligraphy, and ink sketching. Each pen features a refillable barrel and soft nylon bristle tip, allowing smooth water or ink flow for blending, shading, or detailing. The precision control system prevents leaks and delivers even flow with a simple squeeze. With three different brush sizes (fine, medium, large), this set is perfect for beginners, illustrators, or professional artists working with watercolour palettes, soluble pencils, or traditional calligraphy.

Features：

• 6PCS water brush pens in assorted sizes (S, M, L), perfect for controlled watercolour blending and brush lettering.

• Flexible nylon tips provide excellent spring and durability—easy to clean and resistant to fraying.

• Refillable transparent barrels allow users to monitor water levels and refill easily via twist-open design.

• Controlled water flow system delivers consistent moisture without leaking or over-saturating the paper.

• Ideal for use with watercolours, soluble colour pencils, inks, and for Chinese/Japanese calligraphy.

• Compact and portable—no water cups needed, great for travel sketching, outdoor painting, or art classes.

Specifications：

• Quantity: 6 Pens (3 sizes × 2 each)

• Length: Approx. 155mm

• Brush Tip Material: Nylon fibre

• Body Material: Durable plastic

• Control System: Manual squeeze for water/ink flow

• Usage Mediums: Watercolours, inks, soluble pencil, brush markers

• Sizes (Approx. brush tip diameter):

  • Small: 0.3 cm × 1.0 cm

  • Medium: 0.4 cm × 1.5 cm

  • Large: 0.5 cm × 1.5 cm

Package Includes：

• 6 × Water Brush Pens (2 each of Small, Medium, and Large tips)

How to Use：

1. Soften bristles by soaking in warm water.

2. Twist open the pen barrel and fill with clean water.

3. Reassemble the pen and gently squeeze to release water.

4. Dip the wet brush into paint and begin blending or outlining.

5. To clean, squeeze water through and wipe tip with tissue.

6. Store with brush tip clean and dry for longer durability.

Notes：

• Colours may appear slightly different due to lighting and display settings.

• Allow slight measurement differences due to manual sizing.

• Water not included in package.