Whether you're a professional or a beginner cosplayer, this chalk marker is designed to help you easily sketch your plans and designs on our EVA foam. Ideal for writing on dark surfaces. This high-quality marker features a precision tip that glides smoothly on the foam surface, leaving behind bold and vibrant chalk-like white lines. It is specially formulated to work perfectly on all types of crafting foam, making it a versatile tool for all your projects. The Chalk Marker t is also easy to clean. Simply wipe off the markings with a damp cloth or sponge, and the EVA foam will be as good as new.