The Pigma Micron 05 in red is a precision fineliner pen featuring Sakura's archival quality Pigma ink. With a 0.45mm tip size, this pen delivers consistent lines and professional results for technical drawing, illustration, and writing applications. Key features: • 0.45mm tip size for precise lines • Permanent, waterproof Pigma ink • Fade-resistant and archival quality • Quick-drying formula • pH neutral ink • Red ink color • Ideal for technical and artistic use The Pigma Micron series was originally developed for technical drawing but has become popular among artists and professionals across various fields. The unique Pigma ink technology, which combines pigment and water, prevents bleeding through paper while maintaining archival-grade permanence. This red Micron 05 pen is suitable for detailed illustrations, journaling, architectural drawings, and any application requiring precise, long-lasting lines.