The Pentel Document Pen contains permanent, water resistant ink that is fade resistant. Due to the pigmented ink in this pen, is can stand the test of time when used on official documents, cheques and other important written work, and will withstand for a very long time where other inks would not.
The metal tip is 0.5mm in width, and produces a very fine 0.25mm line (approx.). This rollerball can be used for a variety of tasks, and is long lasting and disposable. Available with a plastic barrel and metal clip, with rich black ink.