There is a reason why you will always see these things in baby sections of stores or websites. Babies LOVE them. They love to clap them together, pull toys with them, use them to attach toys to things so they don't fall on the ground, or simply just chew on them. I bought these for my son when he was about 4 months old, and he still loves them 6 months later. And the best part is, if you happen to accidentally leave a large chain of them in a field whilst camping, they are cheap to replace! These are a staple for babyhood joy!! And it's a fun addition to a baby shower gift too.