Laser wand quartz crystals are long thin crystals with tapered sides that termination with a sharp point. The lines of the sides tend to be uneven instead of straight. It is recommended that a laser be at lease 3 inches long. Our laser wand crystals come from the famous Diamantina Mine in Brazil. Lasers have a concentrated beam of energy that cuts through negativity and surrounds the body with a protective barrier. They can also be used to open the chakras and remove any negative attitudes or feelings.