Another Glorious Pen, SeongJin.
A Spectacular, and yet Sedate Blank.
Excellent Craftsmanship, and Fit.
Your Finish, is Magnificent.
The Close Up Photo function, and the Reflective Quality of your Finish, makes the Blank Initially appear to be Segmented, yet when you see the same reflections on the Nib Section, you realize that it must be a reflection of what was behind the Camera.
Could you please give some details of the Blank you used.
A Most Intriguing Pen and Posting,
Congratulations,
Brian.