we begin by making a silicone mold of our master ring design.the master ring is cut out and the mold is separated into two halves.wax injection.melted wax under pressure is injected into our mold.cooling time.in about a minute the wax has cooled and can be removed from the mold.wax tree.ring are attached to a wax sprue to form a wax tree.mass production.we can cast many parts on a single wax tree.