Caran d'Ache's Chromatic ink collection masters the most vivacious and highly intense pigments. Delicate Green ink is effervescent and quivering, evoking images of teeming green seas, betraying the inspiration and character of your pen and unlocking its true potential. All twelve colours of the Chromatics ink collection are available in convenient small ink cartridges, compatible with all Caran d'Ache fountain pens and come delivered in simple Caran d'Ache packaging.