This is an oil-based paint marker pen ideal for decorating and painting on a variety of surfaces including paper, cardboard, canvas, polystyrene, wood, leather, rubber, stone, and plastic. It is durable and non-washable once dried. The marker is suitable for professional, hobby, school, and home use, allowing for painting, decorating, sketching, and writing. It features a line thickness of 2.5 mm. Before use, shake the marker well with the cap on and press the nib down several times until the ink flows. Keep capped when not in use. It is available in 17 colours.