The classic design of the uni-ball Deluxe Rollerball Pen has truly paved the way in business writing. These reliable rolling ball pens have a distinct style with their brushed steel look and professional appearance. Like all uni-ball’s nice pens, the Deluxe features uni Super Ink which 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.