Two permanent ink pens in one...The Doubleheader Permanent Ink pen combines the flexibility of the two-sided Doubleheader pen with the all-purpose utility of permanent ink.
On one side there is a bullet tip marker for all your labeling needs. On the other, a finepoint pen for desktop writing. both sides feature water and fade resistant permanent black ink that can write on most any surface; film, plastic, glass, wood and metal.
Quick drying ink to help prevent smears. Your choice of five vibrant colors on the other, purple, green, pink, blue & red. Use it for marking packages, labeling jars and containers, signing photographs and organizing CD-Roms.