This people say 3 tests, They are cheating peoples If u have any genuine material Why u ask people to come to ur place ......because u know that u can't check this material in buyers place & u call them just to rob them by force. IF U HAVE GUTS COME TO MUMBAI FACE TO FACE, WE WILL CHECK IT, IF UR KALI HALDI IS PROVED BY ALL TESTS WE WILL MAKE U PAYMENT ON SPOT. THIS IS KUMAR(MUMBAI) MY NO. 9987440602 CALL ME ONLY IF U HAVE GUTS TO PROVE UR SELF.