Stop shaving with a dull electric razor! This easy-to-use sharpener keeps rotary razors sharp forever. Simply use once a month and you'll never have a dull shave again. Much more economical than constantly replacing dull blades.
Never Have a Dull Shave Again!
SAVE Money! Avoid Replacing Dull Blades!
Keeps All Rotary Razors Sharp Forever - Norelco®, Remington®, Windmere®, etc.
I've bought 5 or 6 of these over a couple years. As other reviewers have described, it is only a small piece of sand paper or emery cloth on a plastic base. Mass-produced in Asia, they probably cost 25 cents. The unit lasts for only one sharpening because the emery cloth wears out. Nonetheless, I can feel a significant difference after the sharpening. Eventually I have to replace the blades after sharpening four tines.
Bottom Line Yes, I would recommend this to a friend
Basically, This thing is a piece of sandpaper on a thumb-sized piece of plastic. I don't think this would work, because the heads on most rotary shavers don't easily pop off, except for the heads on the CWG-branded shavers. You have to take the heads off to put the back piece on. Then you have to turn the shaver on and hold this down with your thumb.
Bottom Line No, I would not recommend this to a friend