The Winsor & Newton Designers Promarker Brush - Bright Green is an essential tool for any artist or illustrator. This marker is made with a unique brush nib that allows for precise and accurate line work, making it perfect for detailed illustrations and artwork. The marker is filled with a highly pigmented, alcohol-based ink that is lightfast and waterproof, ensuring that your artwork will last for years to come. The ink is also non-toxic and acid-free, making it safe for use by all ages. The marker is easy to use and refillable, so you can keep creating without worrying about running out of ink. The marker is also available in a variety of colors, so you can find the perfect shade for your project. With its superior quality and versatility, the Winsor & Newton Designers Promarker Brush - Bright Green is an ideal choice for any artist or illustrator.