CONTENTS - 10x grey refills for professional deep hole marker HDM by Hultafors in practical dispenser. PRACTICAL - The graphite refill in grey is very easy to replace and thanks to the practical push mechanism, it can withstand pressure up to 5 kg. This prevents the refill from being pushed in. FOR ALL SURFACES - the refill of the blue pencil is suitable for drawing on a variety of surfaces, such as wood, metal or concrete. The pencil refill writes on virtually all surfaces, even if they are moist, oily, dusty or rough. WORK MADE EASIER - The practical rollaway protection allows you to work on uneven surfaces. The teeth on the clip of the construction site pencil give it a firm and secure hold. The dispenser only releases one refill at a time, making work easier. Hultafors - Quality tool for professionals and craftsmen. Swedish premium quality for professional craftsmen since 1883. For 140 years, we have been developing innovative tools that you can rely on in any situation. We have always focused on precision, innovation and quality. This will not change in the future, either., Weight: 0.088 Pounds, Manufacturer: Hultafors