Our crystal pyramid are 100% handmade, there may be slightly different as shown in the pictures.Please understand. Put the pyramid on a flat surface so that it does not fall, otherwise the aesthetics may be damaged. Please keep away from children as pyramid is sharp-pointed. Function:(1)Our crystal pyramid helps you to be in a meditative state faster, you will feel relax and stress-lessen.(2)Help you promote positive energy, bulid up your confidence, and achieve the goal of work and the accumulation of wealth. Block the radiation of computers & telephones at work.(3)Put it on your bedside table to help you fall asleep faster, reduce nightmares times, help you release body stress and feel energized throughout the day. (4)Obsidian is a protective stone that is believed to absorb negative energies, dissolves emotional blockages and mental traumas.(5)You can regard it as a gift with best wishes to your friend or your loved.