[How To] Denim Shorts Cold Engraving with New Design

A brief explanation of the Cold Laser:

The reason why UV lasers are also known as “Cold lasers” is because it breaks the bond of atoms and molecules on the product which prevents it from overheating and leads to giving precise and accurate results on the material as it gets evaporated, unlike other lasers which do not give precise marking results as the heat produce by them deposit some of the material on the surface.