Zebra F301 Ultra Pens with Refills, Black Ink, 0.7mm Fine Point, 7-piece Set Deal includes: 3 each Zebra F-301 Ultra Black ink 0.7mm Retractable Ballpoint Pens Plus 4 Packs 0.7 mm Black Refills with 2 refills per pack. Retractable ballpoint pen features a no-slip Zebra patterned rubber comfort grip.. Stylish design offers a stainless steel barrel that is lightweight yet durable. F-301 Ultra Stainless Steel Pen also includes a sturdy, metal pocket clip to attach pen to notebooks, pockets and more. Refillable.