TWSBI Diamond Mini AL Silver Fountain Pen

  • $85.00
    Unit price per 
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The TWSBI Diamond Mini is the smaller version of the classic 580 demonstrator fountain pen. It utilizes a piston mechanism. The elegance and simplicity of this pen makes it stand out from our modernized writing instruments.

*The Diamond Mini AL Silver features a shiny silver-coloured aluminum grip section, cap and piston rod.


  • Smoother threads that makes removing or putting the cap back on easier
  • Secured screw-on cap to prevent accidental leakage
  • The pen can be completely disassembled for easy cleaning
  • About an inch shorter than the Diamond 580
  • Can easily refill using the TWSBI Diamond 50 ink bottle

Tips on choosing a nib size:

  • EF = perfect if you tend to write small
  • F = for a normal writer, F is the most popular option
  • M = if you tend to write in bigger font, M will look good
  • B = not your everyday writer, but great for making a statement or for signatures
  • 1.1mm Stub = got a special card or invitation to write? This is the nib that allows you to write in a fancy italic style.

TWSBI is a well-known pen manufacturer based in Taiwan. Their goal is "to inspire and recapture the romanticism of art and literature... starting with the pen".

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