Review on 📏 DFM Square Marking Center Precision: Achieving Spot-on Measurements and Alignment by Josh Koa

So don't get me wrong this is a quality product. I like it for other small tasks, but the biggest reason I bought it was to find the center. The center hole for the pen to fit is quite large, which is a bit lacking when using a mechanical pencil for fine detail. Of course using a cheap sharpened pencil sharpened to the point would work, but that would add an extra 2mm thick line, which I wouldn't call accurate. It works raw for some applications, but for full accuracy I'm disappointed. If DFM sees this I hope they check their reviews. Solid product, just wish the hole was significantly smaller for more accuracy. That's all guys.