1. How is the 3d face crystal made, How's the whole process?

Step 1, 3d camera take photo of the person, and get his 3d face file inside the computer automatically.

Step 2, with dot process software, the 3d face file is cut into dots model, then export to laser engraving software for engraving.

Step3, then you put crystal block in machine, the laser machine will engrave the 3d face dot file into crystal block automatically.