uni gel ink ballpoint pen Signo refill for cap type 0.28 red PP bag Mitsubishi pencil 4902778745670 (10 sets)

Features:
Refill for ultra-fine gel ink ballpoint pen UM-158-28.

Product specifications:
◆Ball diameter: 0.28mm ◆Tip with check ball for backflow prevention

◆Body size: Shaft diameter φ6.0 x length 119mm Body: UM-151-28






A characteristic:
Extra lead for super extra-fine gel ink ball-point pen UM-158-28.

Product specifications:
◆Ball diameter: Tip with reversely stopping ball for the prevention of 0.28mm ◆ countercurrent

◆Body size: The axle diameter φ 6.0* 119mm in length body: UM-151-28