Sakura Solid Paint Marker - BLUE
Sakura Solid Paint Markers writes on smooth, rough, dirty, rusty, oily and wet surfaces. Ideal on concrete, metal, glass, plastic, lumber, fabric and cardboard. Marks on almost any surface in any weather condition. Performs in a broad range of temperatures whether hot or cold. Marker even marks under water. If you've never owned one of these you are missing out.