1. Material: natural azurite rough2. Size: about 2 to 3cm, about 3 to 4cm, about 4 to 6cm3. Color: blue4. The role of crystal points1. Natural crystals and stones have the energy of nature, and the crystal dots can better concentrate the energy on the top, which is the best tool for healing, adjusting the body, and mind and body2. A strong energy field will be generated in the center, and energy will be emitted from the top of the crystal pillar3. Improve efficiency. The energy of the crystal can clear your mind and refresh your mind. Sitting meditation with crystal points will enhance your personal inspiration and improve your mind.4. Reduce electromagnetic radiation. Placing the crystal dots on or around electrical products such as computers, TVs, microwave ovens, etc. can reduce radiation, and the human body will not be interfered by too much electromagnetic waves.Thank you for your supportWelcome to buy from usThere are so many useful and cheap item in our store. we will be ready to reply you ASAP.