I'll have to see if the still sell blue GPR-7's.. I simply sent email to the Schmidt people complaining about my Easyflow refills. I had gotten them off the web and it seems they were really old or something..none wrote well. They sent me a batch of medium refills and they wonderfully. I mentioned I like a broader tip.. months later they emailed that the broad Easyflows were being tested and could they send me one for feedback. I seem to recall them be available on some UK websites.