Laser engraving is one of the most popular marking techniue especially when it comes to metals with coated finish.
Laser beam burn out yhe outer layer, creates cavity in the material and some times changes its color.
A perfect example is wood which looks as if being burned by the flame, the color is a bit darker depending on the material's humidity and laser power - it can vary from brown to almost black.
Laser engraving is mosto often used form pens, keychains, thermal mugs and powerbanks, During our many years of work we've printed on mirrors, name tags as well as suitcases.
Our customers very often choose to make markings on wine boxes, knives, powerbanks or wooden pens. The final effect is very unique and natural which is required by customers trying to mark eco friendly products.