TWSBI Kai Fountain Pen


Designed for filling up page after page with your thoughts and notes, the TWSBI Kai Fountain Pen offers an extra large ink capacity combined with a comfortable, ergonomic design. It features a slightly tapered body that doubles as the ink barrel, and is one of the few TWSBI pens presented in an opaque finish. The speckled dark blue resin is reminiscent of the mysterious deep waters of the ocean. The clear window above the grip section allows you to keep an eye on the ink level in the pen.

  • 2023 limited edition
  • Resin body with rose-gold coloured trims
  • Stainless steel nib (with rose-gold plating)
  • Piston-filler mechanism holds up to 1.45ml of ink
  • Made in Taiwan