The felt-tip pen from Winsor & Newton is a high-quality fineliner characterized by its precise 0.1 mm metal-clad tip. It features water-resistant, pigmented ink suitable for a variety of drawing styles. The barrel of the pen is made of gray plastic and has a practical cap with a clip for easy handling and storage. With a line width of 1 mm, this felt-tip pen is ideal for fine lines and detailed work. The gray color provides an elegant and versatile application in various creative projects. Please note that the pen is not refillable, making it a practical tool for artists and designers who value quality and reliability.