Perfect for those intricate details! Reinforced felt tip nib is ideal for sketching, inking and illustration. Smooth, pigment-based, archival quality ink is permanent, acid free, waterproof, chemical and fade resistant, bleed free, quick drying and pH neutral.

01 Fine Line (0.25mm). Contains one each of the following colors: Black, Blue, Green, Red, Purple and Brown; 6 pens total.