Created and consecrated in both Esu and Ososi higher level ceremonies...
Each is unique and full of strength to focus on enabling the person working with this tool to communicate their messages clearer as well as telepathically.  You will also be able to sharpen the results of what you want to achieve.
Great tool for everyone to use.  WE can all use the ability to better communicate our thoughts and ideas.  Writers, salesmen, parents, You name it...we need it.  I have loved having a greater connection with this energy.  I keep the smaller one on my desk at my computer screen And this larger one in my prayer room.  I also carry the Ososi amulet in my wallet.  It is great to have the energy field right there with you at all times...keeping things aligned and working at high levels.