Whether for shelves, furniture, or lamp brackets: many markers are not long or narrow enough for marking drill holes, especially when obstacles like shelf braces or cabinet backs are in the way. For precise marking, the edding 8850 drill hole marker, with its long, thin metal tip, is the specialist. It is equipped with a waterproof, low-odor black ink that adheres to almost all surfaces, even tiles. It features a round tip with a width of 0.7 - 1 mm, sitting on an especially long, fine nib. This allows for ideal access to nearly any hard-to-reach spot.