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. Use on Headliners and Sun Visors, Leather Upholstery*, Cloth Upholstery, Plastic Surfaces, Vinyl Surfaces and/or Scuff Panels.

*Note: only use on leathers that have a top-coat finish. Not for use on suede, pigskin, and raw hide.