These tools are well made and come in a carrying case. The instruments have a beautiful polished finish. I have used them and they are ok. They are a good weight and I like how they feel in my hand. First I bought them for large sizes (22,24,27). They should last a very long time. They are worth their price. The case is really well made and looks like it will last a while. I mean it's not cheap plastic or flimsy paper towel.