Review on High-Performance SH30 Replacement Heads: Ultimate Precision and Comfort for Philips Norelco Series 3000, 2000, 1000 Shavers and S738 Click and Style with 9 Blades Cutting System - SH30/52 by Veronica Toledo

I replaced the original 1 year old blades and on my first shave I knew I had a problem. The shaving quality wasn't as good as the old blades they replaced. I shaved every morning for a week, dissatisfied each time, then put the original blades back in and as expected, I shaved better with the old but original blades. I will throw them away and buy original parts. Sorry for the negative feedback. Most of the time I give 5 stars and I don't like writing bad reviews but these blades suck.