Delphic Epsilon Adjustable Pendant in Silver 925°/ Oxidized Silver 925° / Dental Steelhe significance of the "Delphic Epsilon" prodded us to create this pendant that is ideal to be used as an amulet. The "Delphic Epsilon" is an Ancient Greek symbol associated with man's initiation into the light. For this reason, it was located at the Temple of God Apollo in Delphi. Specifically it was placed at the top of the gable of the Temple, and in the lower left corner of the gable, any visitor could see the phrase "knowledge of one's self" ( '