The heraldic furs (ermine, vair) do not need a special hatching method, as they have a special pattern that is easily recognizable even on the uncoloured illustrations. Nevertheless, there existed two heraldic furs that had their own hatchings. Also, there are in use (mainly in the Czech heraldic literature) furs like zibeline and marten. The colour and hatching for zibeline is the same as the sable (black) tincture, and the colour and hatching of marten is identical with the gules (red) tincture. So, in some countries these tinctures are also held as furs (mainly in the Czech heraldic traditions, but not in real use, and sometimes also in the German heraldry, which is also not in real use today).