UM-153
UM-153
Tip: Stainless steel
Ball: 1.0mm tungsten carbide ball
Barrel: Plastic (PC) & Elastic rubber grip
Ink Colour: 5 colours (Black, Blue, Red, Green, Blue-black)
Ink Refill: UMR-10 (3 colours/Black, Blue, Red)
Ball Tip

INK COLOURS