Quote: I am hesitant to buy it. I want to try it first. I can't use gel or rollerball pens. I need something with very fast drying ink. So far I am very impressed with how the Lamy M16 ballpoint refill, and the metal Papermate Lubriglide refills write. Imo the Pelikan 337 is probably the best Parker compatible ballpoint refill I have used so far.