4mm diameter Amethyst beads
Buy 2 or more strands for $7 each.
Amethyst is an extremely powerful protective stone. It guards against psychic attack, and enhances higher states of consciousness and meditation by calming or stimulating as appropriate. It has strong healing and cleansing powers, and enhances spiritual awareness.
Amethyst is also one of the most spiritual stones, promoting love of the divine, opening intuition, and enhancing psychic gifts.