Our best-selling slim style ballpoint pens feature scratch proof barrels in vibrant colors, designed to last a lifetime. This collection of rainbow-themed hues makes merchandising a breeze! The slim barrel makes writing effortless, and proves why these pens are best-selling season after season. Each set of four coordinating pens is packaged in a custom-designed, plastic-free package that shows off the color way. Don’t forget to check out our ink refill sets affordable, environmentally friendly, and an upsell your customer will actually appreciate! BLACK INK APPROXIMATELY 6 1/4 X 5/16 PLASTIC FREE PACKAGING