Myltiple uses: In addition to using it to anxiety, you can also use it to meditate. Lasting and serviceable material: our crystal is not easy to wear, fade or break, reliable and practical to use, serving you for long time. Weight about 200-450g. Colors: Each natural crystal has its own patterns, which is gift. Best gift: and exuqisite crystal stone, gift for for those who are just beginning to experiment with crystals, yoga lover, crystal gemstone collector, also as beautiful housewarming, birthday, christmas gift.