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About after-sales service

One of the appeals of jewelry and precious metals is that they can be worn for a long time by being polished and adjusted.
We offer a 1-year warranty on all items purchased from our store . (Valid for 1 year from the date of issue of purchase statement)
We want to be a place where you can feel free to consult with us not only about making products, but also about everything beyond that.

Please feel free to contact us regarding any other trivial matters.

  • Warranty details

During the warranty period, we will provide free cleaning, repolishing, broken chain repairs, and ring resizing (up to size 2 / first time warranty only).
Cleaning will be free forever. (Additional charges may apply depending on the condition of the item or if processing is required)

*Delivery time: Approximately 2 weeks from receipt of your order *Please print out your purchase details at our store and keep them in a safe place.
*A fee will be charged for damage repair. Please contact us from the "Inquiry page" on this site or "info@sinkirow.com".
In order to confirm the damage, we may ask you to take a photograph of the damaged area and send it via email.
*Customers are responsible for paying shipping costs when sending items to our shop.
*The warranty is valid only within Japan.

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