Norelco triple head shaver for most of my life here. My old one lasted 25 years, finally broke a blade and found out it was cheaper to buy a new one, but it doesn't give nearly as close a shave as the old one, however being over 65 now I could really give a rats patootie if it leaves a little stubble. In 1978 I was shaving with a blade and cut a chunk of my nose off, never went back after that! I clean and charge mine once a week, seems to be about right...