The Bic Cristal Is (Arguably) The Greatest Pen Ever Made. — The Gentleman Stationer
Amazon.com : BIC 4 Color Ballpoint Pen, Medium Point (1.0mm), 4 Colors in 1 Set of Multicolor Pens, 3-Count Pack of Refillable Pens for Journaling and Organizing : Rollerball Pens : Office Products
Amazon.com : Bic 830864 BiC Cristal Original 1.0 mm Ball Pen Pack of 10,Black Packaging may Vary : Office Products
Amazon.com : BIC® Round Stic® Xtra Life Ball Point Pen, Black, 36 Pack : Ballpoint Stick Pens : Office Products
BIC Gel-ocity Retractable Quick Dry Gel Pen, Medium Point, Black, 12-Count