Kumiai Black & Gold Resin Fountain Pen 14K Gold Extra-Fine Nib

Vintage Kumiai fountain pen. This pen features a 14K Gold extra fine nib. The Kumiai brand was a small, domestic, Japanese brand owned by the Ishikawa-Kinpen Seisakusho factory under the JIS registration 3231. Produced alongside other Ishikawa-Kinpen brands like Ferme, Spert, and Parley, Kumiai pens are often held in high regard by collectors.  - Manufacturer/Model: Kumiai- Year of Manufacture: Unknown, 60's or 70's- Color: Gold, Black- Material: Resin, Metal- Nib: 14K Gold Extra-Fine- Filling System: Platinum Proprietary Cartridge/Converter (Not Included)- Condition Rank: (C) Good Condition. Please See Photos and Condition Rank Guide.- Country of Manufacture: Japan Condition Rank Guide:-N: Item is in New Old Stock condition (NOS). Shows little to no signs of use apart from some minor handling wear.-A: Item is in Excellent condition. Micro-scratches can be seen on the barrel, cap, and/or grip section. No noticeable scuffs, chips, or cracks.-B: Item is in Very Good condition. Minor scra