I had lost the cleaning brush that came with my current electric razor. I was sad, dismayed, depressed and on the verge of ending it all when I discovered these wonderful brushes. Although somewhat hesitant, I decided to spend part of my life savings and purchase a package of these cleaning brushes. Upon receipt, I hurriedly opened them, removed one and headed to my faithful electric razor. I thoroughly brushed away most of those nasty facial hairs that my razor had so graciously removed in the recent past. I was truly amazed at the results. Other than a few “wild” hairs hiding in far away places, my shaving companion was clean. I think it even smiled at me. A HIGHLY EMOTIONAL MOMENT… THANK YOU! … and by the way, this is NOT a solicited review. It actually happened just this way.