Because of its dry nature, it cannot be recommended for use in any pen that is also considered 'dry' as the rate of ink-flow is likely to be too low; that is its only practical restriction.
What are they talking about when they say dry pen and dry ink?
What kind of pens are dry pens? Are there wet pens and wet inks too?
Please give examples.
How do I verify before purchasing that the ink and pen are dry or wet?