Simple Design for Precision and Control. Zebra Technical Pens are an excellent tool for illustrations, sketching or writing. The metal guide pipe provides excellent control when precision is a necessity.
Metal-guide pipe on each pen provides ease of use with rulers and stencils
Vibrant black archival quality ink, great for use in acid-free environments
Quick drying ink for a bleed free, smudge free, water-proof writing experience
Cap snaps securely to pen to maintain pen freshness over time
