The Winsor and Newton Designers Promarker - Ice Grey 2 is a professional-grade marker that is perfect for creating vibrant artwork. This marker features a dual-ended design, with a fine tip on one end and a broad tip on the other, allowing for a variety of line widths and styles. The alcohol-based ink is highly pigmented and lightfast, ensuring that your artwork will remain vibrant and true to color for years to come. The marker is also non-toxic and acid-free, making it safe for use by all ages.The Designers Promarker is ideal for a variety of art and craft projects, including illustration, sketching, and coloring. The marker is also great for adding detail to larger projects, such as murals and posters. The ink is quick-drying and smudge-resistant, making it easy to work with and perfect for layering colors. The marker is also refillable, so you can easily replace the ink when it runs out.The Winsor and Newton Designers Promarker - Ice Grey 2 is a great choice for any artist or crafter looking for a professional-grade marker. With its dual-ended design, lightfast ink, and non-toxic formula, this marker is sure to become a favorite in your art supplies.