1. We will strictly check the goods before shipping. Only after the goods are well-packed will we provide them to the courier company for shipping. Please, when you receive the goods, (if you find that the packaging is obviously deformed or damaged, etc.), if there is any damage, refuse to accept the goods, contact us, and we will contact the courier company to handle the compensation matters. If damage is found after receiving the goods, the courier company will not make any compensation, and the loss will have to be borne by the buyer. (Although the chance is very low, but still need to pay attention).

1. 10MM or less: 10 pieces per color per style.

2. Quantity order: 5 pieces per color for each style with a diameter of 12MM or above.

1. Shipping fees are the buyer's responsibility.

2. For goods weighing less than 10KG, we generally use express delivery, and the cooperating express company is ZTO Express. If you have a specific express company in mind, please specify it. For goods weighing over 10KG, due to the higher transportation costs, we can discuss shipping through the original suitable channels.

3. The price of ZTO Express is: 6 RMB per kilogram within Jiangsu, Zhejiang, and Shanghai, and 1 RMB per kilogram for additional weight. For other regions, you can negotiate with the customer service team.

4. The estimated delivery time for express delivery is generally 3-4 days, which may be extended due to unforeseen reasons. We cannot control the express delivery, and we will try to ship the goods as soon as possible after receiving the buyer's payment and urge the express delivery to deliver the goods as soon as possible. Please do not give us a neutral or negative review due to transportation reasons, thank you!