°Extra Thick : With a 15mm wide nib size, these paint marker pens allow you to draw thick lines that can be seen clearly even from a distance, making them ideal for signs and posters. °Easy to Wash: With Paint Chalk Markers, you can write on any smooth without worrying about stains. They dry fast and can be erased easily with a cloth or eraser. °Amazing Artistic Projects: You can create amazing artistic projects with Paint Chalk Markers. They work on any and have bright colors that make your sign or display . Your calendar will also look amazing because of these pens. °Blackboard Decoration: You can decorate your wedding banners, brighten up your home , show off your car , draw on the blackboard, or make your milestone boards unique with these markers. They can use on any nonporous . °Wide Applicability: No matter what you want to write on, these paint marker pens can handle it. Glass, paper, whiteboard, ceramic tile and more are all within your reach. Whether you need them for teaching, drawing or meeting room purposes, these pens will deliver.