Zebra Pen F-301 Stainless Steel Retractable Ballpoint Pen, Fine Point, 0.7 mm, Black Ink 0.7 mm Fine Pen Point - Refillable - Retractable - Black Ink - Stainless Steel Barrel - 1 Each Combining style, strength and value, the Zebra pens are a great ballpoint pen for good reasons. The slim size fits perfectly in planners, checkbooks and portfolios.