Magna Mark Professional Ink Remover. Safely removes ink from most automotive interior surfaces. Gently rub this specially formulated chemical over the ink mark, then wipe away with a clean cloth. Effective on: headliners & sun visors, leather upholstery, cloth upholstery, plasctic surfaces, vinyl surfaces, scuff panels. *Note: only use on leathers that have a top-coat finish. Not for use on suede, pigskin, and raw hide.