K.rings it's the realization of a thought that thousand of people probably had.
Did it ever happen to you that, when you have to leave home, not finding the keys you wish you could phone them?
That's it, k.rings allow you to do that, a keyring that bibs when you phone it.

k.rings has been selected and exhibit @ Made in Macef 2009
now on sell: La fabbrica delle Idee - Fiera di Milano