Our Premium Rollerball refill is manufactured by Beaufort Ink in the
UK. We have tested these refills and find them to be as good (if not
better) than genuine high-street names. The refills are manufactured to
the highest standard, feature Swiss made components and an
exceptionally long writing life. These refills feature tungsten
carbide balls for smooth, non-skip writing performance. They also have stainless steel nibs for longer life and corrosion resistance.