Pilot&reg; P-500 Gel Ink Stick Roller Ball Pen PEN,RBL,P500,GLINK,XFN,BE (Pack of5) Receive within 1-5 Business Days! P-500 Gel Ink Stick Roller Ball Pen, Blue Brl/Ink, Extra Fine Pt, 0.50 mm PENS - ROLLER BALL - GEL Manufacturer's throughput warranty.