A company named, somewhat predictably, ‘EggFusion,’ is promoting a technique to etch fresh eggs with text with a method that they hope will see adoption from both food suppliers and advertisers. EggFusion uses a laser to burn a layer of text in the egg shell itself, providing a light grey text on white eggs and lightened text on brown eggs. The laser penetrates about 5% of the shell surface, leaving the contents inside unharmed.
