we have the chain now has three months, "in use". As you can imagine, it is far from being the only toys for short. My daughter does not have any teeth, yet dissolves the dark blue plastic elements from. Looks like foil but is not. I think that's more than questionable - whether the things made of plastic, wood or uranium, it must be detached from toys simply nothing! We have the rings, of course be handled with care and cleaned under warm running water without soap and not vaporized, gekärchert or whatever. ;) We also drangehängt only soft toy. I'm trying to upload a photo. If this fails and doubt, I have saved a part. Please write to me, or simply buy some other chain!
I give two stars because until now only the dark blue elements are affected and the others can still be benuckelt carefree. And because we and the short like the toy itself.
