The Opus 88 Omar Clear fountain has a see through body so you can easily see the ink level in the pen (and it holds a lot of ink!). The metal clip and ring on the barrel are coated matt black, which very nicely contrasts with the clarity of the pen. Equipped with eyedropper filling system and center bar to regulate the ink flow. This is usually only available on high end eyedropper fountain pens. The pen can be filled with the included eyedropper and holds 2ml of ink. The Omar pen can be used posted, but it makes the pen very long as it posts rather high. Posting this pen is not recommended.
Opus 88 has been manufacturing pens for many companies and decided to use the gained experience by producing it’s own pens under the Opus 88 brand.