Key Features

• ✔ This listing features a vintage Showa-era platinum fountain pen ink cartridge set, perfect for collectors and enthusiasts of retro writing accessories. The package includes 18 high-quality blue ink cartridges, designed specifically for use with platinum fountain pens. The set comes with its original outer box, making it an excellent addition to any vintage writing collection. The cartridges are in near-unused condition, having been used only a few times, ensuring reliable ink flow and performance.
• ✔ Key features include:
• ✔ - Authentic Showa Retro Platinum Fountain Pen Ink Cartridges
• ✔ - 18 cartridges included
• ✔ - Original outer box included
• ✔ - Blue ink color
• ✔ - Near-unused condition
• ✔ C:Brand: Platinum Pen
• ✔ C:Category: Writing Instruments > Fountain Pen Ink Cartridges
• ✔ C:Condition: Near Mint / Unused (Used a few times, minimal wear)
• ✔ C:Color: Blue
• ✔ C:Material: Plastic (Cartridge)
• ✔ C:Features: Original Packaging Included
• ✔ C:Vintage: Yes
• ✔ C:Personalized: No
• ✔ C:Ink Color: Blue
• ✔ C:Nib Size: Not applicable (Cartridges)
• ✔ C:Nib Material: Not applicable
• ✔ C:Measurements: 18 cartridges included
• ✔ C:Country/Region of Manufacture: Japan
• ✔ C:Model: Not specified
• ✔This item is also available for sale in Japan, so depending on the timing of your purchase, it may be sold out. If you would like to check availability in advance, please feel free to contact us.