This 6mm thick piece of pure titanium, which is generally difficult to obtain, was stored for 10 years. After conducting tens of thousands of color engraving tests using the F2 Ultra, we discovered new parameter settings and a time-consuming method to engrave the pure titanium color. The wooden frame is inspired by vines, and the white part is made by mixing glitter into UV resin and adding it in several layers, transforming the lack of expressiveness of the laser-cut flat surface into something richer. Google Translate