M159. Pentel Hybrid Technica.
These high quality black gel pens are filled with archival, acid-free, pigmented ink. The ink is delivered via long-lasting ball roller tip delivery system that guarantees a consistent line, no skipping or clogging until the last drop. Great for sketching, note taking, drawing, manga, everyday writing, and more. Choose from the following sizes: 0.3mm, 0.6mm, or 0.8mm. Or purchase the set M160 Pentel Hybrid Technica: Set of 4.