The Tombow ABT Brush Pen 158 Dual Tip is a versatile tool for artists and creatives. With its dual tip design, the pen offers a fine tip for precise lines and brush tip for flexible strokes. The pen uses water-based, acid-free ink that blends well and is ideal for watercolor techniques. The tip is self-cleaning, ensuring long-lasting use. The pen's ergonomic design allows for comfortable and easy handling. Whether you're sketching, illustrating, or hand lettering, the Tombow ABT Brush Pen 158 Dual Tip provides high-quality results.