Chinagraph pencils are a permanent pencil with the unique characteristic of being able to mark on surfaces that usually resist pencil, such as metal, glass, plastic, film, leather and stone. The line-work is considered permanent but can be removed with a solvent. Staedtler are now called Lumocolor Permanent Glasochrom.
Dixon China Pencil Black Thin
$2.50 excluding GST
Dixon China Markers make beautiful bold strokes on almost any porous or non-porous surface including glass, plastic, film, paper, metal, and rubber.