Established in 1995, Prime Structures is a Singapore-based company providing complete building envelope solutions.
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Prime Structures Engineering Pte Ltd ordered the gel pen as advertising gifts. Delivers a nice dark, quick-dry ink, and you would have no problems with fading, smudging or bleed-through, best for stationery and office supplies. With gel black ink, pen point is imported from Switzerland, providing smooth writing and no clogging or skipping in writing experience. The ink dries very quickly, and no smear at all after few seconds. The gel pen is perfect for school, office and home use. Work well for left-handed as well.