Pilot 31860 Acroball PureWhite Pen.7mm, Black Ink, Blue/Lime/Turquoise Barrels, 3/Pack Sold as 3/PK. Combines high style with smooth Acroball advanced ink for incredible, effortless writing. Unique, comfortably textured grip. White barrels with fashionable color accents and black ink. Retractable and refillable for continued use with Pilot refills.