Feature: This is high-grade precision dice, craft is very delicate, high transparency, Dots embedded in the dice, smooth surface without Sense of Concavo-Convex. After-sales service: 1.After receiving the goods, if you are very satisfied with our products, hope you can leave us a five-star feedback. 2.After receiving the goods, if there is any problem with the product, you can contact us at the first time. We are committed to solving it for you. We will not let you have any loss. 3. If you have not received the package at the end of the order protection time, please don't worry, contact us, we will do our best to solve it for you. We will not let you have any loss.