Karin Pigment DecoBrush Acrylic Marker - Neutral Grey 2 - 442U is non-toxic, organic, opaque pigment-based acrylic paint marker with a fine flexible brush-like tip. They are produced in liquid ink technology which does not change the intensity of colour to the last drop. This acrylic marker allows creation on various surfaces, such as - glass, paper, plastic, wood, stone and canvas. Highly UV light Resistant and after the paint is dry, it becomes water-proof and permanent.