CRKT Tao Pen – Brown w Bright Grooves SPECIFICATIONS Pen Overall length: 5.75 in. (146 mm) Diameter: 0.63 in. (16 mm) Weight: 1.7 oz. (48 g) Thickness/Diameter: 0.40 in. Ink Color: Black Product Type: Pen Brand: CRKT Model: Tao Pen Model Number: TPENABS View All CRKT Products >>>