Non-toxic, water-based POSCA paint markers can be used on almost any surface, and are loved by professionals, creative hobbyists and amateurs alike. The alcohol and solvent-free opaque paint covers well, is blendable, dries quickly and can be overlaid when dry. ACMI certified and made in Japan. The PC-1MR extra-fine tip marker has the same qualities as a paint marker in the form of a fine tip pen. It's designed for professionals and beginners requiring an ultra-fine and consistent line