Reiki (pronounced Ray-key) is a Japanese name made up of 2 words, Rei and Ki, meaning spiritually guided life energy (commonly known as Universal Life Energy), an energy that animates us all and is all around us. Reiki is a form of spirituality that uses "Universal Life Energy" channeled through the practitioner to the recipient. Reiki helps to harmonize the body, mind and spirit for yourself or someone you want to help. 4 pcs engraved red jasper reiki energy stones crystalsRed jasper - is nurturing and encourages spiritual development in a gentle way, can also help relieve stressMaterial: Red jasperSize (L x W): Approx. 2.4 x 1.8 cm / 0.94 x 0.70 inchThickness: Approx. 0.6 cm / 0.23 inch Quantity: 4 pcs a bag As a gift for yourself or your friends Package includes: 4 pcs crystals Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc. the colour tone of the website's photo and the actual item could be slightly different.