Abstract: A process for the production of a pencil comprising the steps of introducing one of a lead and a core stick into a groove in a first housing portion; applying a second housing portion having a groove to the first housing portion wherein the groove of the second housing portion is fitted with one of said lead and said core stick; gluing one of said lead and said core stick to the first and second housing portions; and gluing the first and second housing portions together; wherein the step of gluing one of said lead and said core stick is achieved through using an adhesive comprising one of a flexible fusion adhesive and melt adhesive, the adhesive having outside dimensions lying within close dimensional tolerances with respect to the dimensions of the grooves of the first and second housing such that the core stick is closely fixed between the first and second housing portions.

Abstract: A marker pencil comprises a gel-like water-bearing pencil material enclosed in a casing and incorporating a dye carrier. The structure-forming constituents of the pencil material include water-soluble metal soaps and saccharides and/or polyols derived therefrom by reduction. As a further alternative constituent the pencil material may include a fatty substance.