Normally, tourbillon cage is blocked by the watch dial in certain angles that the 3D effect of the whole flying tourbillon cannot be viewed clearly. However, we successfully provide the 3-dimensional vision on our new cufflinks. The transparent glasses allow us to look though the co-axial tourbillon in all rounded angles. So, the entire hidden skeleton and the components of tourbillon that we cannot detect in the watch can be viewed clearly at any angles you like in these cufflinks. We use deep color of real mother of pearl as background decoration. By the mother of pearl effect, the tourbillon is like shining under a 3D colorful universe.