Nowhere is that this cable from (pure) copper. There is also no mention in Oehlbach on the website. In more expensive cables available on the website Oehlbach well as the material used.
Everyone needs to decide whether this is a marketing ploy now or Oehlbach has simply ignored the material.
Ultimately and soberly considered:
1. There is no polarity
2. Because of the mini coil at the end strongly twisted cable
3. Maybe it's copper / aluminum?
4. Odorless
5. Very Flexible
