The item itself is constructed well but that little metal case covering that you can move to swivel always falls off. I don't even care about that thing at all myself so save yourself the time because it's never put on tight enough and it always comes off and I do like the little carrying case that comes with it. I like that I can just get regular old watch batteries for this thing usually. But that little metal swivel case is never tight enough it always comes off so I always just take the thing off because I know it's going to fall off anyway. Other than that just item really works. The LED light is very bright in here. These things really do work well and I'm a low vision person. I just think the world of this item and it's very affordable. There's one thing I really like about this item is its affordability. I've lost to in the past couple of weeks or months maybe but I know I can just buy replacement. I probably just put it down somewhere and can't find it now but keeps talking these up because I'll lose plenty more of them and I'll just keep buying them from you because you always have them.