My first touch faucet lasted forever, I almost wanted it to die so that I can buy a new model. After 15 years, my celliniod needed to be replaced and I opted to buy a new one instead.  I ended up buying the same model with upgraded splash guard.  Not sure if I like the splash guard, but in any event I love that the water will turn off if I walked away and forgot that the water was on. And use your arms if your hands are not free to turn on the faucet!  It's functional and pretty!