Metal pigment powder with small amounts of real metal ground in for extreme realism. Can be applied directly onto a model with master medium or pigment fixer. Also can be used with paints or epoxy resins to create unique effects.
NOTE: Since they contain real metal, they need to be sealed with medium, fixer, or varnish to prevent rust formation if exposed to humidity. Keep the bottle closed and in a cool dry place to avoid oxidation over time.