Fiebing's hi-liter is a finish for carved leather, that enhances the dark Brown tone of leather. Apply the hi-liter on your leather with a damp sponge, so it works its way into cuts and impressions in the leather. Remove excess with a damp sponge. This hi-liter will highlight the design on the leather, and give it a lustrous Brown Stain. For use on vegetable tanned leathers only.