Okay sound is very subjective and we all hear things differently, but it does feel that way to my ears. This is a standard Gilette razor and I assume many have the same size razor. I have not tried them on any other surface other than my glass tank so Im not sure how easy they remove from other materials. Im interested in corsets so I figured this would be a way to test it out and Im just really happy with this one in particular. 10/10 would NOT recommend. The only thing that I found odd/annoying about these is that the white rings around the holes on the sides are separate pieces that are not attached to the rest of the boot with seams, stitching, or glue of any kind. It’s having major battery issues. Super nice, good material Sound is very decent compared to products that cost five times more4. I loved these sandals until the side split after only ONE month.