(5 pack) Uni Ball Vision Elite Roller Ball Pens, Bold Point, Black, 10 Count

Vision Elite features the uni-flow ink system, including airplane safe technology so you can fly without fear. No more in-flight ink leaks, a protective reservoir inside the barrel keeps air from expanding in the ink tube during changes in air pressure. Experience consistent smoothness to the last drop. A regulator controls the flow of ink, stores the excess and expels air before it reaches the tip. This creates a steady flow of ink that begins and ends smoothly, without exception. • A roller delivers consistent, free-flowing writing. It has the feeling of a fountain pen, without the mess. • Consistently smooth • Intense colors • 0.8mm 10 Pens (Assorted Colors)