This is a grade AA white crystal rod, all natural and its a double pointed crystal, this type of crystal have a strong cleansing energy on it which have a circlular energy flow from the one pointy edge to another pointy edge, forming a circulating strong magnetic field. White crystal is for health improvement, it purify and absorb and neutralize radiation from our area, all electrical device or electrical house hold product produce radiation and white crystal can neutralize them, providing a more healthy envoiromemt, people who always fall sick easily can place this double point crystal around them. It will help to improve your overall health, this piece of white crystal is imported from brazil, very posh and shinny on its outter layet. Beautiful and useful piece of crystal collection. Interested parties kindly contact me for more info. Do view my other items for sales. 83035397. Thank u very much.