Xeno Shinzi Katoh Bonheur 0.5 Mm Slim Ball Point Pen Box (Pack of 12) Green Ink Pen Type : Ballpoint Pen- Pack of 12 Pens Point Size : 0.5 mm / Made in Korea Ink Type : Oil-based /Snap button type Size: approx. 155 x 10 mm (6.1 x 0.4 inches) Ink color: Green 12 pen