The Artline 990XF Metallic Ink pen is a popular choice among artists and crafters for its metallic ink that adds a special touch to artwork and writing. The pen features a fine 0.7mm tip, allowing for precision and detail in your creations. The metallic ink is vibrant and adds a shimmering effect to your work, making it stand out. It is commonly used for drawing, writing, scrapbooking, and other creative projects. Overall, the Artline 990XF Metallic Ink pen is known for its quality and the unique flair it brings to artistic endeavors.