Use the Leather Cleaner to clean your leather item fully to remove all dirt prior to attempting to remove the stain.
Use the Ink & Stain Remover to gently remove the ink/stain from the area using a cotton bud. Do not soak the area around the stain and always go from outside the stain to the inside.
Use the Leather Cleaner to remove all Ink & Stain Remover residue and final dirt from the surface.
Apply several layers of the Leather Protection Cream specifically to the area you are working on first and then cover the whole item to finish off.