Black, 12 Pack, Medium Point, 1Mm, Uni-Ball Jetstream 101 Ballpoint Pens. Try the addicting smoothness of the uni-ball Jetstream 101 ball point pen for yourself. These nice pens feature a unique hybrid ink that combines the smoothness of a gel ink with the quick-drying properties of a ballpoint pen. While providing crisp and vivid lines, the ink easily penetrates paper to help prevent smearing, which makes these black pens ideal note taking pens for left-handed writers. A soft textured body means these pens are ultra-comfortable and easy to write with. Like all uni-ball pens, the Jetstream 101 features uni Super Ink that protects against water, fading, and fraud. This pigment-based ink contains particles that form an indelible bond in paper -- it can't be broken... ever. Jetstream 101 delivers solid vivid colors every time you write. Ballpoint Pen: Our black pens combine the smooth, vivid writing of a gel pen with the quick-drying, smudge-resistant properties of a ball point ink pen uni Super Ink: Water- and fade-resistant ink helps you compose long-lasting, high-quality documents you can archive; Our ink pens offer protection against water, fading, and fraud Quick-Drying Technology: Our quick-drying black pen ink resists smudging and smearing, making this black pen ideal for left-handed writers Quality Construction: A soft textured body makes these writing pens ultra-comfortable and smooth to write with; A convenient clip ensures that your favorite ink pen is always at hand Superior Performance: Our innovative black ink pens are great for all of your personal and professional writing needs