Caveat Emptor. It seems one doesn't know whom to trust in this apparently shady business of internet sales of vintage phono cartridge styli. Bluz Broz is another company that has misrepresented product, in their case it was Acutex styli. Are there not laws in place to protect the consumer from stuff like this? A lawyer once told me that if someone misrepresents something sold through the mail, they are liable for "mail fraud", but I don't know of any audiophile who has pursued compensation via legal channels. I write as someone who has bought a few vintage styli over the last few years, and I worry about their authenticity. I am always suspicious when vendor X is selling stylus Y that no one else has seen for sale for several years previously.
How on earth, for one example, can one tell whether the cantilever is beryllium or boron and not alu, or worse, pot metal? For ruby, we have color as an identifier, I guess. And only a real expert can distinguish among the shapes of different styli, seen under a microscope.
