The easy-to-erase chalk marker (white, 1 pcs.) with chisel tip (wide, 5-15 mm) are perfect for striking lettering on smooth glass, magnetic glass boards and most sealed surfaces. SIGEL"s high-quality board accessories really come into their own when you want to visualise ideas on whiteboards or magnetic glass boards, pin cards showing your workflow onto a pinboard, or enable the whole team to see how the project is progressing. This is where you"ll find everything you need for agile work methods. Simply choose your tools and get down to work!