The Irwin Strait-Line China Marker writes clearly on china, glass, metal, and plastic surfaces. Designed for both porous and non-porous materials, this wax-based marker provides bold, fade-resistant marks that stand up to moisture.

• Marks on china, glass, metal, and plastic
• Works on both porous and non-porous surfaces
• Fade and moisture resistant
• Write length of 2,500 ft
• Color: Black