The iconic and best-selling retractable gel pen from Pilot. Favoured worldwide by professionals and the public alike, the smooth gel ink provides a blob-free and vivid writing experience from start to finish.. Features. Refillable. Yes. Tip width. 0.7 mm. Line width. 0.39 mm. Clip. Yes. Housing shape. Round. Product colour. Blue. Writing colours. Blue. Point type. Medium. Type. Retractable gel pen. Packaging content. Quantity per pack. 20 pc(s)