These black marker pens are suitable for marking materials such as wood, cardboard, plastic, glass, brick and metal. The pens have a bullet fibre tip bullet point and are xylene free and therefore don't have the distinctive marker pen odour. Features and Benefits • Suitable for marking materials such as wood, cardboard, plastic, glass, brick and metal • Xylene free and without the distinctive marker pen odour • Bullet fibre tip Specifications Dimensions: L 137 x 11mm Ø Tip line width: 1.0–1.2mm Contents 1 x Marker Pens, Black (Pack of 2)