uni gel ink ballpoint pen Signo refill for cap type 0.38 black UMR1.24 Mitsubishi pencil 4902778553213 (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






Features:
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