Egyptians worshiped the sun, among many other gods, and the obelisk was an important symbol in their worship. These ancient pagan peoples often ascribed powers to symbols, particularly regarding fertility, abundant crops, healing and various magical powers. The obelisk, a phallic symbol in the form of a tall pointed spire, became an almost universal religious symbol spanning many cultures in ancient times.
The obelisk does just what you would imagine: it concentrates the energy of the crystal and radiates out from the top. Smaller obelisks can be held like a wand and be used to direct energy to a specific part of the body, room, workspace, or really anywhere you want.
Clear Quartz Obelisk - Large
Tiger's Eye Obelisk
Rainbow Moonstone Obelisk