• Smooth writing due to low viscosity ink
  • Fast drying suitable for left-handed
  • Darker lines from fortified ink
  • To accommodate this hybrid ink, Uni updated the mechanics of the pen with a "twin ball" system.
  • The built-in spring pushes the ball at the pen tip forward, preventing the ink from leaking when not in use.
  • Tip Stainless steel
  • Size / Weight 3.6 cm x 18.0 cm / 2.8 g
  • Nib Size
  • For Product
  • Ink Color
    • Black

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  • 0.7mm
  • Black