Zebra F-301 Pens with Refills, Black Ink, 1.0mm Medium Point, 7-piece Set Deal includes: 3 each Zebra F-301 Black ink 1.0 mm Retractable Ballpoint Pens Plus 4 Packs 1.0 mm Black Refills with 2 refills per pack. Retractable ballpoint pen features a no-slip grip for writing comfort. Stylish design offers a stainless steel barrel that is lightweight yet durable. F-301 Stainless Steel Pen also includes a sturdy, metal pocket clip to attach pen to notebooks, pockets and more. Refillable.