The Winsor & Newton Designers Promarker Burnt Mahogany is a professional-grade marker that is perfect for creating vibrant and detailed artwork. This marker features a dual-ended design, with a broad chisel nib on one end and a fine bullet nib on the other. The alcohol-based ink is highly blendable and lightfast, meaning your artwork will remain vibrant and true to colour for years to come. The ink is also non-toxic and odourless, making it safe to use in any environment.The Designers Promarker is ideal for a variety of art and design projects, from illustrations and sketches to comic art and calligraphy. The marker is also great for colouring in and blending, allowing you to create smooth gradients and subtle shading. The ink is also water-resistant, so you can use it with watercolour paints and other water-based media.The Designers Promarker is easy to use and maintain. To get the best results, shake the marker before use and store it horizontally. The marker can be refilled with Winsor & Newton's range of Promarker refills, so you can keep your artwork looking fresh and vibrant for years to come.