The Micron Pen 8-pack provides artists with a variety of vibrant and versatile colors, including black, red, blue, green, brown, purple, pink, and orange. Each pen is designed with a precise and smooth 0.5mm tip, ideal for creating intricate details and line work in drawings, comic art, calligraphy, and more. The archival quality, acid-free ink is waterproof, fade-resistant, and will not bleed through most papers, making it perfect for creating long-lasting illustrations and designs. Whether you are a professional artist or hobbyist, these Micron Pens are a must-have addition to your art supply collection. Their convenient and portable size makes them perfect for on-the-go creativity, and their unmatched performance makes them a beloved tool among seasoned artists and novices alike.