单语范例（未经PONS编辑处理）
It is well-known because of its good price-quality ratio and is therefore often recommended for novice fountain pen users and collectors.
en.wikipedia.org A fountain pen reservoir can be refillable or disposable, this disposable type being an "ink cartridge".
en.wikipedia.org The new reservoir based fountain pen and the typewriter were used to produce greater quantities of office documents than ever before.
en.wikipedia.org He tried using the same ink in a fountain pen but found that it would not flow into the tip, as it was too viscous.
en.wikipedia.org The original writing instrument, either a quill or a brush, was replaced with a stylographic fountain pen.
en.wikipedia.org