This crystal is identified by two 7-sided faces that have a single 3-sided face (triangle) between them. When found with a channeler combined, it becomes a DOW (also known as a trans-channeler). Ideally the faces should be symetrical, and the 7-sided faces of equal size. This is an ideal tool for personal growth, providing the means to access and connect with highest wisdom. When questions or thoughts are clearly defined, they may be "beamed" though the crystal with a willingness to clearly receive information in return. They aid communication with the Higher self, guides and Masters. They also help one to develop intuition and telepathy. They may also be used to broadcast healing energy to places or situations.