Staedtler Lumocolor Glasochrom Pencils are designed to mark on glass, china, leather and almost all other polished surfaces. Pencil markings are waterproof but can easily be removed with a cloth dampened with methylated spirits. Ideal for use on chromalins.
•Waterproof pencil for in Blue
•Writing easily removed with a cloth dampened with methylated spirits
•Marks on almost any surface
•Lead is non-corrosive, lightfast and odourless