Experience limitless creativity with the Faber-Castell Double Fibre-Tip Pen Set - Pack of 20. Unleash your imagination using these dual-ended pens that offer a versatile range of colors and line widths. The water-based ink flows smoothly, making them ideal for drawing, coloring, and writing. Whether you're an artist, student, or hobbyist, these pens provide vibrant and precise results on paper. With 20 colors at your fingertips, bring your ideas to life with this comprehensive pen set that's perfect for various artistic endeavors.