The Winsor & Newton Designers Promarker - Blossom is an essential tool for any artist or designer. This marker is perfect for creating vibrant and precise illustrations, sketches, and designs. It features a fine tip for detailed work and a broad chisel tip for larger areas. The ink is alcohol-based and non-toxic, making it safe for use by all ages. The ink is also lightfast, meaning it won’t fade over time. The marker is double-ended, with a brush tip on one end and a fine tip on the other. This allows for a variety of line widths and styles. The marker is also refillable, so you can use it for years to come. The Designers Promarker is perfect for use on paper, card, and other porous surfaces. It is also suitable for use on acetate, glass, and other non-porous surfaces. To use, simply shake the marker and press the nib onto the surface. The ink will flow freely and evenly, allowing you to create beautiful works of art. With the Winsor & Newton Designers Promarker - Blossom, you can create stunning illustrations and designs with ease.