Materials, Size Natural Stone Power Stone Amethyst 12mm beads Wrist size approximately 17cm Unisex size. Amethyst Amethyst is believed to have the effect of calming the mind and relieving anxiety and stress. It can also enhance intuition and insight, and is expected to support calm judgment. [Effects of Amethyst] Calms the mind Relieves stress and anxiety Enhances intuition and insight Supports calm judgment Promotes spiritual growth and insight Brings mental stability Has a healing effect Also used for warding off evil and purification Believed to attract positive energy