• Safely remove impurities from plastic and metal surfaces
  • Lift away surface dirt, impurities, gums, grease, varnish, inks, etc
  • Surface “toning” is left completely intact while contaminants are rinsed off with ease
  • Small and portable size which allows users to treat several coins with ease

Did exactly what it is supposed too . Removed foriegn debris without stripping the coin to a cleaned look.

For getting grime of old coins without da.aging them.

It worked as described.