The Diamine Ink Co have been ink manufacturers since 1864 and have upheld their reputation for producing the finest quality of fountain pen inks calligraphy inks drawing inks and writing inks. Imported from the UK we are proud to offer the full line of Diamine colors in 30mL.

This color and the Sailor's Warning ink were picked by the people of the /r/fountainpens Reddit community. After several rounds of voting, the exact hues for each color were chosen for these 2023 edition inks. 

Diamine Classic Bottled Ink in Celadon Cat Specifications

• 30mL and 80 mL Plastic Ink Bottle.
• Color: Ceramic Blue Grey with hints of green
• Made in the UK
• High-Quality Safe Ink for your Fountain Pen
• Suitable for all fountain pen brands

Please note that ink color swab depicted on our item listing image is for reference only. The actual color of the ink may be subject to variations in manufacturing and computerized scanning quality of the sample