Temperature: The temperature have to be selected very carefully to acquire the specified good quality from the completed products. When configuring the laser, be sure to use the right temperature to avoid any burning. Laser engravers having a 20W Infrared (IR) diode or 20w+ C02 lasers can engrave crystal https://edgarwb1rt.eedblog.com/35600538/fascination-about-leather-engraving