if it rusts like the 8170XL, don't buy it
I really liked using the 8170XL (didn't try the 8140XL), until the hinge at the razor's head started rusting.  The head just falls off now...it's really easy to rinse.<br /><br />If the 8140XL rusts like the 8170XL, DON'T BUT IT!
Rating: 1 stars