caran dache chromatics ink refill cartridge HM Cardboard model of the Moscow

Cardboard model of the Moscow metro

The tip is a fixed 4 mm stainless steel guide sleeve

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

Compatible with: Tombow MONO Graph mechanical pencil twist-advance mechanism

caran dache chromatics ink refill cartridge HM Cardboard model of the MoscowCaran 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