The uni jetstream 101 pen features a tungsten carbide ball nib for smooth and consistent writing. The ink is acid-free and dries fast so you can enjoy writing without smudges and smears. It produces a 0.7 Mm line width for everyday writing. It's suitable for use on paper, card and more. The ink dries quickly to prevent smudges and smears. The crisp dense lines will be sure to stand out on your page. The ink is acid-free for added peace of mind.
