I love these pens, but my hobby lately has been pen turning. Here's a pen just finished today: https://ibb.co/59bhKP7 https://ibb.co/59bhKP7 I'd love a source

I love these pens, but my hobby lately has been pen turning. Here's a pen just finished today: https://ibb.co/59bhKP7 https://ibb.co/59bhKP7 I'd love a source of reviews like this for the refills. This pen takes a Parker style refill (Cross is another common refill style), and the ones that come with the kit doesn't last long anyway. So a nice source of reviews for the inserts would be really valuable.