The Winsor & Newton Designers Promarker is a professional-grade marker that is perfect for any artist or designer. This marker features a unique blend of alcohol-based ink and a fine nib, allowing for precise and vibrant colouring. The ink is also lightfast, meaning that it won't fade over time. The marker is also double-ended, with a broad chisel nib on one end and a fine bullet nib on the other, giving you the flexibility to create a variety of effects. The marker is also refillable, so you can keep using it for years to come. The Designers Promarker is ideal for a range of applications, from illustration and design to scrapbooking and card making. It is also suitable for use on a variety of surfaces, including paper, card, acetate, and wood. With its vibrant colour and long-lasting ink, the Winsor & Newton Designers Promarker is the perfect choice for any artist or designer.