Pilot Metropolitan Collection Ball Point Pen, Barrel Color May Vary, Classic Design, Medium Point, Black Ink (91310) Pilot's sleek Metropolitan Collection signature pens Finest quality at a mid-range price Brass barrel with stainless accents Medium 1.0mm point features rich, black Pilot ball point ink Refillable for continued use with Dr. Grip Center of Gravity refills - model 77271 (sold separately)