The product description was completely misleading. It suggests you will get a 3 pack of replacement cutting heads, but you only get one. It is more expensive than buying a new shaver with cutting head. It is not good value at all but main issue is it is clearly worded to mislead and I fell for it.
Unfortunately shavers lose their edge over time .... being able to buy new cutters is a little cheaper than having to buy the complete shaver..
The new shaver head is fine, and delivered promptly.