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triplus® ball 437

triplus® ball 437

Triangular ballpoint pen

Product information
  • Ballpoint pen in ergonomic triangular shape for relaxed and easy writing
  • Ideal for everyday writing
  • Particularly smooth writing performance
  • Airplane safe - automatic pressure equalization prevents pen from leaking on board aircraft
  • Available in Stand-up STAEDTLER box
  • Ball diameter: F approx. 0.7 mm, M approx. 1.0 mm, XB approx. 1.6 mm
Article number

437

Colors:

Line widths:

Made in Germany
Made in Germany
Ergonomic triangular shape
Ergonomic triangular shape

For relaxed and easy writing and drawing

Airplane-safe
Airplane-safe

Automatic pressure equalization prevents pen from leaking on board aircraft

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