Product review (4 stars): Make sure this shape works for your small items, read size dimensions
This one is long and thin.  To put it in perspective, a Tupperware midget (2 oz) will NOT fit into it.  A Tupperware smidget (1 oz) WILL fit.  Cat food lids will not fit without bowing them.  What is good about it is the fine-ness (is that a word?) of the holes.  It will wash very small things like, say, cake decorating tips or small pieces of other disassembled kitchen equipment without them falling thru the holes.  I don't have children, so I can't speak toward baby bottle parts.  It also would be good for measuring spoons  that are attached together or small, spatulas or small salt-n-pepper tops.  It is shaped kind of oddly, with the bottom angling in so you loose some space there.  I have a kitchenaid artisian II dishwasher and the top rack is kinda shaped like this basket, but not exactly.  I will keep it and use it for very small items, but I don't think I will need to use it for every load.  I purchased a variety of baskets for my new dishwasher and I think for most adults without small children or specialty crafts (like cake-decorating)  the plain old white, cheap-o, coated metal type that rust out after a few months (and then must be replaced) would be your best bet if you are only going to buy one.