PRIMA BLACK STICK PEN. Each pack includes 8-Prima Black Stick Pens. The medium ball point spreads ink evenly as you write, offering dependable performance. Cap each tip to prevent ink from drying or leaking. DESIGN. Frosted transparent barrel provides a glimpse of the ink level, making sure you never use an empty pen. Each pen is fitted with cushion grip for comfortable writing. SMOOTH APPLICATION. The 1.0mm medium tip can produce neat, accurate lines which allows for smooth and precise writing application, you could easily get your writing done without too much effort. SMEAR-RESISTANT. We know you don't want the ink to smear, the ink is smear-resistant when it's dry and means you can put these versatile pens to good use for superior writing quality. USES. Suitable for a variety of everyday writing tasks, making this classic ballpoint pen the perfect addition to your home, school, or office supplies.