Amethyst Bowl - Crystal Bowl | Crystal Charging Bowls for Gemstone/Energy Stones for Reiki & Healing Amethyst bowls are believed to be useful for Reiki, a Japanese therapy and relaxation technique for body & mind. Recharging your life with universal force with the concept of faith & spiritual healing & truly natural process of healing per Metaphysical process. Amethyst stone is known to have spiritual and calming properties. Amethyst is a healing stone that works to relieve stress & anxiety by calming the nervous system. Placing an amethyst sphere in your home/living room will promote peace and stability. 100% natural stone & handmade process. Being natural material there tends to be slight variation in shape, size & appearance in every unique PC. No 2 pcs are alike. Available in 2, 3 & 4" Diameter. Care Instructions: Hand Wash only.