- Range of excellent value permanent markers. - Low-odour xylene-free formula. - Suitable for use on most surfaces. - Ideal for general use. - Made from 85% recycled material (excluding the ink). - Approx line width 1.0mm. Features. Tip type. Bullet tip. Writing colours. Black. Product colour. Black. Housing material. Polypropylene (PP). Stroke width (min). 3.9 mm. Stroke width (max). 5.8 mm. Writing line length. 570 m. Anti-suffocation cap. Yes. Refillable. Yes. Certification. ISO 9001. Suitable for materials. Glass, Metal, Paper, Plastic, Wood. Weight & dimensions. Diameter. 1.6 cm. Depth. 138.1 mm. Weight. 19.9 g. Packaging content. Quantity per pack. 12 pc(s). Other features. Doesn't contain. Xylene, PVC, Toluene