Classic High McKie Permanent marker; Oil-based ink; Type: Macky; Specifications: Main body; Ink color: Light brown; Body length: 5.5 inches (140.8 mm); Shaft diameter: 0.8 inches (21.8 mm); Line width: Broad let: 0.2 inches (6.0 mm); Fine point: 0.06 - 0.08 inches (1.5 - 2.0 mm).