Which repair expert can fix dents in caps? I think there were such people, and can't remember who. And, of course, there is no reason for anyone but a serious repair person to buy tools they might use only once or twice.

In going through my "leave them for later" pen case, I noticed two or three Parker 51 pens with dents and dings. One cap has small dents, let's call them dings, as if someone chewed on it or gripped it with bare-edged pliers. Another has a serious clonking dent.

Who can do this work?