18k Gold Threadless 4mm CZ Crown From Anatometal:
At ANATOMETAL, we believe in a quality product that will withstand the test of time. Extreme care is put into each piece of jewelry throughout each stage of its conception. From the use of implant grade materials to hand polishing, we take the extra effort to insure that your jewelry is flawless. We firmly believe in the superiority of internal threading, as opposed to external. The threads tucked into the shafts and the edges of all of our jewelry rounded to a smooth finish ensure both safer insertion and a more comfortable, accelerated healing process. All casting of 18kt gold is done in-house to insure that the quality meets our high standards.