Clear Quartz “Seer Stones” are polished flat on one side with a “window” to gaze into, and a frosted matte polish all around. 
Clear Quartz is powerfully protective. It dispels negativity and clears away negative energy. It can be used to purify and clarify on the spiritual, mental and physical planes.
It absorbs, stores, releases and regulates energy. Clear Quartz draws off negative energy of all kinds, neutralising background radiation, including electromagnetic smog or petrochemical emanations. It balances and revitalises the physical, mental, emotional and spiritual planes.