Clear Quartz is the most versatile and widely used crystal in the world — it amplifies energy, enhances intention, and brings clarity to the mind and environment. These tumbles come in assorted sizes, making them ideal for everything from pocket carrying to crystal grids, altar displays, and gifting. Clear Quartz is the master healer, working on all levels of the body and energy field. It can be programmed with any intention and enhances the energy of all other crystals placed near it. A must-have in any crystal collection.