Pilot g2 refill

The Smooth Gel Ink provides a blob-free and vivid writing experience from start to finish - Cushioned Ergonomic Grip - Smooth Curved Pocket Clip - Tip Size 0.7mm, Line Width 0.35mm - Colour Ink: Black, 12 x G2 Retractable Gel Black Pens plus 12 Refills

Pilot Greenpack G-207 Retractable Gel Rollerball Pen in blue ink features a 0.7mm tip and 0.39mm line width, comes with 12 pens and 12 refills for added convenience.