Natural Agate is the leading supplier of Crystal Quartz Agate Cap Pencil Pendants at low price.Clear Quartz is known as the "master healer" and will amplify energy and thought, as well as the effect of other crystals.It absorbs, stores, releases and regulates energy.Clear Quartz draws off negative energy of all kinds.It balances and revitalises the physical, mental, emotional and spiritual planes.