Yes The electric black process of Liu Fu jewelry will fade. The electroplating process will fade, because it will fade as long as it is electroplated, which is caused by the chemical reaction between the coating and the air. The fading of electric black process is inevitable, but it can still be used for a long time if it is properly maintained. Therefore, when people wear electric black craft necklaces, it is suggested to wipe them frequently to avoid the corrosive effect of sweat stains on the electric black craft necklaces.