Tombow AB-T977-6P
Tombow AB-T977-6P Dual Brush Pen User Manual
Model: AB-T977-6P | Brand: Tombow
1. Introduction
The Tombow AB-T977-6P Dual Brush Pen set provides professional-grade graphic markers designed for a wide range of artistic and design applications. Each pen features a unique twin-tip design, offering versatility for various drawing and coloring techniques. This manual provides essential information on the features, usage, maintenance, and specifications of your Tombow Dual Brush Pens.

Figure 1: Tombow AB-T977-6P Dual Brush Pen, Saddle Brown.
2. Product Features
The Tombow Dual Brush Pens are engineered for precision and artistic expression, offering distinct features:
- Dual Tip Design: Each pen is equipped with two distinct tips:
- Flexible Fiber Brush Tip: This tip is made of nylon and functions like a paintbrush, allowing for varied line widths from fine to broad strokes. It is ideal for creating expressive lines, blending, and large area coloring.
- Fine Point Tip: This tip features a 0.8mm polyester core, designed for consistent, precise lines. It is suitable for detailed work, outlining, and fine text.
- Professional Grade Ink: The pens utilize high-quality, water-based ink that is blendable and odorless.
- Color Range: Part of a collection of 95 colors, allowing for extensive artistic possibilities and subtle color variations.
- DIC Color Guide Approximation: The specific color of this pen, Saddle Brown, has a DIC Color Guide Approximate Value of 759, ensuring color consistency and reference.

Figure 2: The pen barrel indicates the color number (977 for Saddle Brown) and the DIC Color Guide approximate value (759).

Figure 3: The flexible fiber brush tip allows for varied line thickness and smooth application.

Figure 4: The 0.8mm polyester fine point tip is ideal for precise lines and detailed work.
3. Setup and Preparation
Your Tombow Dual Brush Pens are ready for immediate use. No assembly is required.
- Uncapping: Gently pull the cap off either end of the pen to expose the desired tip. The brush tip is typically on the side with the larger cap, and the fine tip on the side with the smaller cap.
- Identify Tips: Familiarize yourself with the feel and function of both the brush tip and the fine point tip before beginning your work.
4. Operating Instructions
These pens are versatile tools for various artistic techniques:
- Using the Brush Tip:
Apply light pressure for fine lines and increased pressure for broad strokes. The flexible tip allows for dynamic line variation, making it suitable for calligraphy, lettering, and filling larger areas. The water-based ink allows for blending with other Tombow Dual Brush Pens or water.
- Using the Fine Point Tip:
Hold the pen at a comfortable angle and apply consistent, light pressure for uniform lines. This tip is perfect for intricate details, outlining, drawing precise shapes, and writing.
- Blending:
For blending colors, apply one color to a non-absorbent surface (like a plastic palette or a blending palette) and pick up the color with another brush pen. Alternatively, apply colors directly to paper and blend them while wet, or use a water brush for watercolor effects.

Figure 5: An example of a color chart, demonstrating the range and blending capabilities of Tombow Dual Brush Pens.
5. Care and Maintenance
Proper care ensures the longevity and performance of your Tombow Dual Brush Pens:
- Recap Tightly: Always replace the caps firmly after each use to prevent the tips from drying out. A click sound indicates the cap is securely closed.
- Storage: Store pens horizontally to ensure even ink distribution to both tips. Avoid storing them vertically for extended periods.
- Temperature: Store pens at room temperature. Avoid extreme heat or cold, as this can affect ink flow and tip integrity.
- Cleaning Tips: If a tip becomes discolored from blending, simply draw on a scrap piece of paper until the original color returns. The water-based ink allows for easy self-cleaning of the tips.

Figure 6: The original packaging provides a safe and convenient way to store your pens horizontally.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pen tip appears dry or ink flow is inconsistent. | Cap not securely replaced, or pen stored vertically. | Ensure caps are tightly closed after use. Store pens horizontally. If dry, try gently dabbing the tip on a damp paper towel to re-prime. |
| Tip is frayed or damaged. | Excessive pressure or improper use. | Use appropriate pressure for each tip. Avoid pressing too hard or using on rough surfaces. Damaged tips are generally not repairable. |
| Ink color appears faded. | Exposure to direct sunlight or improper storage. | Store pens away from direct sunlight and extreme temperatures. Ensure caps are sealed. |
7. Specifications
| Model Number | AB-T977-6P |
| Brand | Tombow |
| Color | Saddle Brown (6 Count) |
| Ink Color | Brown |
| Number of Items | 6 |
| Point Type | Fine (0.8 mm) and Brush |
| Material Type | Polyester (Fine Tip), Nylon (Brush Tip) |
| Item Weight | 0.387 ounces (per pen) |
| Product Dimensions | 0.55 x 0.55 x 7.48 inches (per pen) |
| Manufacturer | Tombow |
8. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Tombow website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, visit the Tombow Store on Amazon.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.