Red Ripple Waterman's 52
Here is a pen post! This is one of my fountain pens from Greg Minuskin - A hard-to-find restored vintage Waterman's 52. The nib size is a fine, however it can do pretty thin lines with minimal pressure. As for flex, it's not a wet noodle. But it feels just right for drawing - not too hard and not too soft. Filled with Private Reserve Ebony blue ink.