Featuring a sleek and professional design, Paper Mate InkJoy 700RT Retractable Ballpoint Pens deliver a fluid writing experience that makes writing more fun. Equipped with the unique InkJoy writing system, these pens combine ultra-smooth ink with a writing-optimized ballpoint tip to deliver a seamless and dependable flow of ink that keeps pace with your thoughts. The contoured high-gloss barrel and integrated grip give you pinpoint control and added comfort while writing. White Barrel. Pen Sub-Brand & Product Family: InkJoy™ 700 RT; Pen Type: Ballpoint Pen; Pen Style: Retractable; Pen Tip Type: Conical.