Cartier head tail drill nail ring Perfect shipment, the details are already very heavy, the whole is not any lettering, the only lettering on the ring button, according to the p plate, look at the dovetail micro-inlaid process, fried chicken is beautiful, ordinary goods are not dovetail inlaid just ordinary micro-inlaid, the interior can not see beautiful dovetail, inconsistent with the original. The pointed head is very straight and beautiful, which needs CNC to complete, the sharper the Angle, the stronger the reflected light will be, and the effect is not the same. The overall parts are all manual, manual production is really costly, each step is manually completed, the final product details of these are machine set grinding mass production version can not reach, with the best cnc engraving machine to assist, so the shipment will be very slow, super recommend this oh, very delicate. Material whole body V gold plating thick gold, inlaid with high carbon drill.