uni gel ink ballpoint pen Signo refill for cap type 0.38 blue black Mitsubishi pencil 4902778567043 (10 sets)

Features:
Tip with check ball to prevent backflow.

Product specifications:
◆Ball diameter: 0.38mm

◆Package size: W59 x D186 x H25mm
◆Package weight: 41g Body: UM-151






A characteristic:
A tip with reversely stopping ball for the prevention of countercurrent.

Product specifications:
◆Ball diameter: 0.38mm

◆Package size: W59 x D186 x H25mm
◆Package weight: The 41 g body: UM-151