Luminescent natural Crystal Quartz points from Brazil. These pretty stones would make a beautiful addition to any sacred space. Natural shape variations for each stone. Approximate measurments: Mini size: 1" long Small size: 2" long Medium size: 3" long Each case of 10 crystals comes with 1 crystal benefits card (see photos for reference). Additional cards are available for $.20 cents each. High-vibration CRYSTAL QUARTZ contains the most powerful healing energy of all crystals. A natural prism, Crystal Quartz contains the entire color spectrum and provides ultimate protection, clarity, and focus. It amplifies the power of other crystals and can be programmed with specific intentions. Crystal Quartz activates all of the Chakras, especially the Crown Chakra, and increases psychic ability and spiritual connection. A master healer.