18097- Bộ phận thay thế ngòi bút Ahab/Konrad không đầu mài Flex

Swapped this into my Konrad and the line variation is exactly what I hoped for—every downstroke spreads beautifully without any pressure tricks. It's definitely untipped, so you have to go slow on the upstrokes, but that's what makes it feel like a proper calligraphy tool.

The flex on this replacement nib is exactly what I needed for my calligraphy practice—line variation is smooth and consistent right out of the box. It fits my Konrad perfectly without any fiddling, and the untipped design gives a nice, scratchy feedback that I actually enjoy.

Took a while to swap out the old nib, but the moment I inked it up, the flex response was immediate—no break-in fuss at all. The untipped edge gives a crisp, controlled scratch that's perfect for shading letters, and it fits my Konrad without any wobble. Exactly what I needed for daily calligraphy d