The Stabilo All Pencil is a chinagraph pencil that writes on almost any surface & brilliantly on glass, plastic & metal. Its lead is made from the highest quality pigment and finest graphite available. Stabilo All pencils are available in a choice of eight aquarellable colours or standard graphite lead and can be easily wiped off with a damp cloth. Available as individual pencils or further savings can be made by buying in packs of 12.