Amazon.com : BIC Cristal Original, Ballpoint Pens, Every-Day Biro Pens with Fine Point (0.8 mm), Ideal for School and Office, Black, Pack of 50 : Office Products
Pluma BIC Cristal Negro - Mochila 7
Amazon.com : BIC Cristal Xtra Bold Ballpoint Pen, Bold Point (1.6mm) For Vivid And Dramatic Lines, Black, 24-Count : Ballpoint Stick Pens : Office Products