The marking material vehicle may also include a wax such as paraffins, microcrystalline waxes, polyolefin waxes such as polyethylene or polypropylene waxes, ester waxes, fatty acids and other waxy materials, fatty amide containing materials, sulfonamide materials, resinous materials made from different natural sources (tall oil rosins and rosin esters, for example), and synthetic waxes.