I don't use mine often. I really haven't developed the technique yet where it is worth the time. Definitely easier to get a clean line around the beard and corners of the mustache though.I have several old razors, all figural, mostly feminine, from about 1890 or so. I used to shave with them but it seemed a little eccentric, even for me. I think they are in a box in storage.
Met an old man at an antique shop few years ago that says he has a lot in a large storage unit he would sell but I don't think he will ever get them out. He is in his 80's and it isn't a priority. Said he had a Puma razor made for Nazi SS that is worth no telling how much. Really nice guy though and I check in with him once in a while.
Any pics?I have a handful of them. Shave with them too.