The Monami Whiteboard Cleaner is a set containing a 100ml cleaning solution and a dedicated cleaner. It easily removes stubborn marker stains and dirt from whiteboards, keeping the surface clean. Simply spray the solution and wipe it off with the included cleaner. It is an essential maintenance tool for offices, classrooms, and any environment where whiteboards are frequently used. As a product from the trusted brand Monami, you can use it with confidence.