XIAOYU Retro Jinhao 58 Fountain Pen, Unique Sea Shell Inlay Design, Gold Trim with Ink Converter, Iridium Extra Fine Nib(0.38mm), Matte Black(Black Shell)

• 【Unique Shell Inlay Artistry】Jinhao 58 fountain pen are made of natural shell materials, each piece undergoes a meticulous multi-step carving process, featuring natural iridescent shine and meticulous detailing, not only just a writing instrument, but also a portable miniature art treasure.
• 【Innovative Design】Three-dimensional groove pen grip, guiding correct grip habits; hexagonal pen cap prevents rolling; transparent ink window, you can check the ink at any time.
• 【Smooth Fine Writing】Engineered with a premium iridium nib, it writes like silk, smoothly, constantly, and utterly non-scratchy, suitable for daily writing or calligraphy writing. You can use it for long hours of writing without getting tired.
• 【Dual Nib Options】Features both Fine Nib(0.5mm) and Extra Fine Nib(0.38mm) for versatile writing experiences, perfect for different writing styles and paper types.
• 【Converter Included】Each pen comes with a standard converter, allowing for easy ink refilling and versatility. Fit all non-carbon bottled ink and 3.4 mm caliber ink cartridges (not fit Jinhao 2.6mm caliber ink cartridges).

Specification: Material: plastic, metal Pen Cap: Screw Type Nib: Fine Nib (Approx 0.5mm), Extra Fine Nib (Approx 0.38mm) Length(Approx): 138mm Diameter(Approx): 14mm Weight (Approx): 24.5g Ink: Work with bottled ink or 3.4 mm caliber ink cartridges Using Tips: 1. If you use bottle ink, it is recommended to use non-carbon ink, to avoid clogging the nib. 2. If you use ink cartridge, it is only fit 3.4mm caliber ink cartridge.(ps: DO NOT fit Jinhao 2.6mm normal ink cartridges) 3. Do not mix ink of different property. When replacing another type of ink, please clean it first and then replace it. 4. If your pen is clogged, it's not defect. Please remove the ink converter/ cartridge, sock the nib in warm water(5 minutes) to disslove dry ink and restore smooth ink flow. 5. To prevent dry ink, be sure to retract the nib of the pen when not in use. Package Includes: 1 x Fountain Pen 1 x Ink Converter(Pre-installed)