Very long detailed review with large image files. Consider thyself prepared. The disclaimer: no affiliation whatsoever. I requested and paid for this custom nib grind. This review is entirely my own opinion. YMMV. Etcetera. Photo: Drawing Totally amateur drawing with the Da Luz modded nib. (First ever drawing with a flex nib, go easy!) First Impressions After seeing Joseph Da Luz’s (FPN name: FPVIBERIAN) custom nib grind work on Noodler’s flex nibs, I wanted one. My expectations were that it would be a fun nib, but possibly not on par with my favourite vintage Conklin Crescent Toledo #2 G