UMN-SF-38 F pink UMNSF38F13 Mitsubishi 4902778279908 (10 sets)

Ball diameter: 0.38mm Shaft diameter 11.1 x Thickness 15.5 x Total length 139.2mm 14.3g The notebook fits perfectly. Equipped with uniball one ink that produces deep blacks and vivid colors. F series. Gel ink ballpoint pen. UMN-SF-38. ◆Ink color: Black ◆Mechanism: Knock type ◆One ink Tip barrel: ABS resin + brass + plating, Rear barrel: ABS resin, Clip: SUS Ballpoint pen refill: UMR-38S