Above all, this is really a good quality. As soon as you open the box you really Amazon says it's 10 euros well spent. It remains to be seen, but it looks to last in time. Then it comes to American standard measures that are useful to the revenue of US sites. There is therefore 1 cup (250 mL), 1/2 cup (125 mL), 1/3 cup (80 mL) and 1/4 cup (60 mL) all that engraved on the handle of the measures. It's still weird since according to many website 1 cup = 240 ml and not here. This is even more bizarre than 1/3 cup is 80 ml here (240/3 = 80) and the same for 1/4 cup. But hey, nothing dinquiétant, 10 mL plus it should not be too serious. All measurements are connected together by a steel buckle such as key chains. It's convenient to not to lose while leaving to separate from each other. For now they wash well, but being attached is rather a disadvantage at that time.
So, if we are to retain something that is quality. It really is a good article that I recommend with confidence!
6/27/14: after two years, they are always in immaculate condition, quality is confirmed. The difficulty for cleaning also: I quickly ended up separating them since those circles end up badly hurt to wash and dry. However, they go very well in the dishwasher! I always recommend.