Looking for good quality knuckle dusters.

[jaime_lion]

I am looking for a good set of knuckle dusters. Does anyone know of any that do not hurt your hand when you punch? I have tried a few types and can not seem to find any that do not irritate my hand when I punch something. If anyone has any suggestions that would be much appreciated.

These are the types I have tried

Cat Self-Defense Keychain

Silver Knuckle Duster

Black Knuckle Duster

Thanks