Smooth and enjoyable
I purchased a tortoise Estie with a fine nib, expecting a broader line and less feedback than turned out to be the case. I love everything about the Estie, I just needed a slight bit of difference in the nib to make it my perfect pen. I picked up this medium nib, and now I'm golden. It puts down a line with about twice the width as the fine (on midori paper with Diamine Oxford Blue), and it's as smooth as satin. It has a wide "sweet spot," and is comfortable to write with across many angles