Can be changed Wai
Chain need to purchase
Decorated with silver cloth
Transparent moisture-proof plastic plastic cover
Do not wear, can be washed with water, wipe dry, placed zipper bag, and the introduction of excess air tight seal.
Silver oxide oxidation, silver jewelry can be used to clean or smear the oxidation of toothpaste, five minutes later, with a toothbrush brush, and wash with water can be.
Lifetime warranty and maintenance
Need to bear some micro-warranty costs