The Hexagram, like the pentacle was thought to be a powerful symbol of magic.  Medieval alchemists often used the hexagram as a portal to the spirit world.  The Magic Hexagram is a variant Seal of Solomon composed of a single interlaced line.  The single unbroken line of the Magic Hexagram was thought to have a stronger influence on the spirit world.

This amulet is crafted of lead-free pewter and measures approximately 1" in diameter, and hangs upon a black cord.