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 and 80mL bottles with some colors also being offered ink international size ink cartridges.Diamine Ink in Rustic Brown30mL/80mL Plastic Ink Bottle.Made in the UKHigh-Quality Safe Ink for your Fountain PenSuitable for all fountain pen brandsPlease 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