I’ve tested a lot of lasers, but this is the first one I’ve run right here in my office. The Sculpfun iCube Ultra promises power, safety, and portability and I wanted to see if it could really deliver. In this honest review, I walk you through setup, safety features, engraving and cutting performance, and the real-world pros and cons I found after putting it through its paces. You’ll see how it handled wood, leather, slate, and MDF plus a few surprises I didn’t expect from such a small machine. If you’re a beginner or hobbyist looking for a compact, enclosed laser engraver that’s safe enough for indoor use, this review is for you.