Robert Oster TEN Anniversary Ink 2026 (50ml)

Robert Oster Ten Anniversary Ink 2026 is a fountain pen ink created to celebrate their 10th anniversary. This Special Edition honors a decade of color innovation, creativity and craftsmanship, capturing the distinctive spirit of the Australian brand in an elegant and timeless shade.

Since its founding, Robert Oster has become one of the most respected names in the fountain pen community thanks to its original color palette, smooth writing performance and beautiful shading properties. Ten marks this important milestone with a refined color designed to complement both everyday writing and special occasions.

The ink features a deep teal blue with rich dark green undertones. Its expressive shading gives every line remarkable depth while maintaining a refined, understated appearance.

The ink perfectly reflects the philosophy of the brand: creating expressive fountain pen inks that combine everyday usability with distinctive character. A special edition celebrating the first ten years of one of the world's most admired ink makers.