The brightly colored markers from SIGEL are ideal for labeling smooth surfaces in the office, home office, and household. The easily wipeable chalk marker (white, 1 piece) with a chisel tip (broad, 5-15 mm) is perfect for bold writing on smooth glass, glass magnetic boards, and almost all closed surfaces. Suitable for decorative and representative inscriptions. The marker contains liquid chalk with particularly high opacity. Non-permanent: The writing can be wiped off without residue, both wet and dry. Also suitable for all glass-like surfaces such as shop windows or mirrors. Tip for long use: Store the marker horizontally or vertically with the cap down in your pen box.