The seven chakra bracelet consists of 7 gemstones with unique and valuable healing properties. These are natural stones, so their color, shape and sizes vary and sometimes there are holes in it. Also there are grains inside the stones which look like cracks, but these are natural.Meditation Bracelet - Droping a little essential oil on the lava stone bracelet, and the fragrance on the lava stone will last for 12 hours; tiger eye has the ability to purify emotions and maintain energy balance. Wearing this bracelet during meditation and yoga can help you relieve stress and calm your emotions.