formally known as “laser-induced backside wet-etching,” uses a laser to blast away at a tank of copper sulfate. When a piece of glass is suspended on the surface of the solution and the laser ...

Glass allows for intricate details due to ... accents. Engraved cardboard adds character to labels, custom packaging, and simple household decorations. Incorporate painted or stained details ...

As long as you temper your expectations, there’s plenty of material to cut with your 40 watt CO 2 laser or at least engrave—just not glass; that’s a tough one. Or is it? According to ...