The OEM Dixon Phano Non-Toxic China Marker is ideal for marking on a variety of surfaces including glass, plastic, film, paper, metal, and rubber. These markers feature bright colors that deliver vivid marks and can be easily wiped away from any smooth surface. Designed to be moisture-resistant and break-resistant, these paper-wrapped markers come with tear strings for easy sharpening. Certified PMA nontoxic, making them a safe choice for any environment.