Uni Signo Retractable Ultra Fine Pen (Box of 12)

Newly developed pigment ink, the guarantee of excellent quality. Resists: water, washing, light, UV radiation, fading, scrubbing, salt spray, cleaning agents. Ink that is no longer soluble in water (after drying), with excellent color retention properties, which does not fade in sunlight and leaves a special bright mark.

A soft rubber surface that makes the use of the pen more comfortable by rubbing a part of the pen stem with rubber or a rubber ring.