This ring shows the actual waveform of a message that you send to me by smart phone.  It is deep engraved for the words to be seen by generations to come.  All you do is record your voice saying the words you want engraved in and email me the file.  There are free apps for recording memos available, and most of those should work. We can likely do any needed file translation here and create the visual file needed for the laser. The ring shown is a size 10 x 8mm and has a polished finish.