Sketch Nib Standard Piston Filler Demonstrator

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Piston filler demonstrators are attractive clear pens that let you fill and empty using a piston device. This keeps your hands clean, and lets you switch inks quickly. They get their name "demonstrator" because they demonstrate the inner workings of a fountain pen.

  • Provides a large ink capacity
  • Use any ink or paint
  • Crystal clear, keep your eye on the remaining volume
  • Piston filling mechanism

We provide two models of piston filling demonstrators: standard and large. This standard model . . .

  • Contains one of our Sketch nibs version 2 and matching feed
  • Lets you replace the nib easily - slide out the old and insert the new
  • Lets you use nibs of a similar size an shape, such as the Zebra Manga G and our Sketch nib, also most Osmiroid nibs and some Hunt nibs
  • Measures 5.00" uncapped, 5.75" capped

    These pens use the same feeds we provide in our Fountain Pens and Pump Pens, which are designed for popular large nibs, including the Zebra Manga G, Brause Rose and our Sketch nibs.

    Select your feed rate

    • Fine works with thinner inks, designed for continuously fine work, ideal if all you want to do is write
    • Standard works with most popular drawing inks and paints, including Golden Hi-Flow Acrylic
    • Full works with thicker inks and paints, such as traditional India inks

      By default we ship the Standard feed, which works with most inks and paints. If you find this feed does not suit your needs, you can exchange it for another feed. 

      You can order other feeds listed above, including a three pack of the most popular feeds - fine, standard and rich.

       Other nibs you can use

      • Slip in other large nibs, such as the Brause Rose and Zebra Manga G nibs
      • Use adaptors to work with smaller popular nibs
        What you get in this package
        • One Clear Demonstrator Piston Filler Fountain Pen
        • One Sketch nib version 2 with your choice of feed
        • User instructions
          For more info . . .