1.Avoid the violent collision; 2.Avoid the sun prolonged exposure; 3.Long time not using, please place it in a cool, dry, soft jewelry box.
About our Warranty Service
When you browse our product, if you have any questions, please contact us. When you buy our products, if you have any questions, please contact us. When you receive our products, if you have any questions, please contact us.
We provide comprehensive services, just hope you have a pleasant shopping!