Satyamani Natural Pain Relief Crystals is a combination of the healing energies of Amethyst, Clear Quartz and Black Agate This combination of healing stones is ideal for bringing relief to any physical pain by surrounding you with healing and soothing energies. Amethyst is one of the best crystals for relieving pain, especially from headaches and arthritis. Placing Amethyst stones near and on the source of the pain helps to reduce and block the pain. As a highly spiritual stone, it works on a subtle level to balance your energy bodies and cleanse your aura to release any negative energy that may be contributing to your pain. Black Agate is a very powerful crystal for pain relief because of its ability to draw negative energies away from your body and into itself. It is especially useful for relieving stress and tension, which many are big contributors to physical pain. . Clear Quartz is known as the "master healer" and will amplify energy and thought, as well as the effect of other crystals. It absorbs, stores, releases and regulates energy. Clear Quartz draws off negative energy of all kinds Place these Amethyst and Black Tourmaline stones on the specific areas of your body that need healing and relief from physical pain. They will help to reduce swelling, transform any energy blockages and provide relief. All the crystals will vary slightly in size, shape, color and pattern because they are all natural gemstones.