WANCHER Replacement Nib Jowo Midnight Blue Stainless Steel for Wancher Fountain Pens #6 (B Bold)

[Nib] #6 Jowo Stainless Steel [Pen Core] Plastic [Finish] Stainless steel coloring treatment (Ororu) [Color] Midnight Blue [Sizes] Extra fine (EF), fine (F), medium (M), bold (B) [Compatible fountain pens] Wancher Fountain Pen / Dream Pen, Sekai Fountain Pen, Sekaiju, Primo Fountain Pen, Crystal, Crystal II, ZEN [About the product] The color of the nib is achieved by varying the thickness of the oxide coating on the stainless steel surface, which causes light interference. The finished color may vary from one nib to another. Therefore, the color of the nib you receive may be slightly different from the color shown in the photo. Thank you for your understanding. [Nib] The logo (engraving) on the nib may change without notice. Thank you for your understanding. The nib in the image is for reference only. The nib size is the same as the listing title. The color of the nib is made to disappear through the interference of light by varying the thickness of the oxide coating on the stainless steel surface.