I used this as a Prop for an adults costume party but it was functional & you could successfully shoot the arrows with it so it so could be bought as a (basic) toy for kids, It's a good size too! I only used it my self for an evening but it withstood being handed round and being played with, dropped & tossed about by lots of (not very sober) people. The arrows have rubber ends so bounce of things and they didn't leaver marks on the walls or furniture, the string & arrow rubber ends were all still intact after the party so I was impressed with it for such a cheap price!
The only negative point was the case/pocket that the arrows come in is a very flimsy piece of plastic but I made an arrow holder out of a cylinder whiskey box and a strap so I wasn't fussed by that issue (PG/kids alternative could be a Pringle crisp pot!) Enjoy!