caran dache chromatics ink refill cartridge HM so you've got the right

so you've got the right base gray on hand instead of trying to push a single all-purpose gray in both directions

Rage and more

Black alcohol-based permanent ink

Compatible with Montana Outline caps

fully waterproof and lightfast once dry — heavy watercolor washes and alcohol markers can be applied over dried lines without bleeding or reactivation

caran dache chromatics ink refill cartridge HM so you've got the rightCaran d'Ache Chromatics "INKredible" collection transforms handwriting into elegant color expression. 12 vibrant colors formulated for unparalleled flow, swift drying, and mesmerizing depth. Incredible color saturation glides effortlessly through fountain pen feeds without clogging. Non toxic, water based ink with highly saturated pigment distribution and smooth flow lubricants. International standard short cartridge size universally fits all standard