The Shuttle Nib draws inspiration from the Space Shuttle, reflecting the concept of a journey through space. Just as a shuttle travels smoothly through the cosmos, the Shuttle Nib delivers ink to paper with precision and consistency. It is designed to empower users to express their ideas and stories effectively in various ways. To achieve optimal ink retention, Colorverse carefully determined the number and depth of the feed lines. The nib\’s shape supports a wide range of strokes from fine to broad. Additionally, the circular groove on the nib enhances ink retention when writing at an angle. Size: 30.5mm x 6.2mm Hole: Inner Diameter 5.3mm / Outer Diameter 5.9mm Weight: Brass – 3.5g / Aluminum 1.2g Capacity: Per dip, +/- seven lines on A4