If you mean – can I easily take the Magic-Charts with me after my session? Then the answer is: Yes, you can easily remove it, roll it up and take it with you.
If you mean – can I easily clean the Magic-Charts after my session and reuse them? Then the answer is: That depends on a) the type you choose and b) the marker you use. The “Magic-Chart whiteboard”, the “Magic-Chart clearboard” and the “Magic-Chart notes” are erasable. Of course, only if you write with an erasable Legamaster board marker.