I bought these binoculars for my 3-year-old daughter. I liked the fact that they were designed for small people, that they are adjustable and can be focused. I was a bit disappointed when we got them by how flimsy they are. They are so easy to adjust that they don't stay adjusted: You have to hold them with both hands to maintain a proper interpupillary distance. The focus, on the other hand, is not very easy to adjust. The field of view is tiny, and the optics are so bad that there are rainbows around everything (not so great for looking at stars and planets). My daughter enjoyed playing with them, but she mostly looked at everything backwards. I guess I'll wait until she's a bit bigger and get her a pair of real binoculars.