Dixon 95 00095 Phano China Marker Brown Hi-Heat, Box of 12. Maintain legible, heat-resistant identification under extreme working temperatures with the Dixon Phano High Heat China Marker in Brown (00095 / DIX00095). Specifically formulated for foundries, welding shops, heat treating facilities, glassworking, and metal fabrication, this specialty industrial wax pencil delivers marks that withstand temperatures up to 1,000°F (538°C) without burning off, melting into illegibility, or lifting. It writes smoothly across rough, oily, and smooth non-porous materials alike—including hot rolled steel, cast iron, ceramics, heat-treated glass, and industrial alloys. The integrated tear-string peel-off paper wrapping eliminates the need for mechanical pencil sharpeners: pull the string and peel the spiral casing to expose a fresh wax core in seconds.