Question: are bic permanent markers oil based?
Answer: A: BIC Mark-It™ Permanent Markers were not designed for use with mark and bake ceramic kits. This product, however can be used on glass, metal, plastic, photos, foils, coated paper, oily, and damp surfaces. ... A: BIC Mark-It™ Permanent Markers have an alcohol-based ink, however the ingredients are proprietary.