[Cartier Jewelry] To make it beautiful, all it takes is CNC machining All drilling positions are also CNC machined Then all the embedded nail positions of the drill bit All of them are handmade So it's irregular It's not the kind of ordinary and tidy thing on the market The specifications of the chain also need to be sourced from high-quality Italy The button is also a very special button The thickness of the pendant is very, very thick Especially thick Overall, it has a particularly special tactile sensation Very heavy It's hard to do I've been doing it for over two years More than two years