Made using traditional Japanese iron gall formula, the Platinum Classic inks have great water resistance properties. This is a good ink for use on documents like agreements and contracts etc. that demand archival qualities. The iron in this ink oxidises over time to transform into sophisticated off-black colour. The colour of the ink darkens within 24 hours or even within an hour from writing. The "Classic Ink" is recommended to those who enjoy the process of the ink changing its colour from a bright shade of the dye colour to an off-black colour. Enjoy the ink that brings life to your writing after you write it!

The Platinum Classic Ink comes with an ink reservoir for the convenience of easy refilling of your pen. This ink comes in 6 colours to enhance the joy of using fountain pens. The modern iron gall ink manufacturing process is much gentler than its predecessors. 

• Colour changing properties changes the ink from a dark shade of a dye colour to off-black
• Water-resistant properties make it ideal for documents wanting archival qualities
• Ink bottle comes with an ink reservoir for the convenience of easy refilling of your pen
• Water Resistant: Yes
• Ink - 60 ML
  
• Brand Origin: Japan
  
• Type: Inks