Magnetism: Brass is non-magnetic. It is not affected by magnetic fields and therefore does not spark.
Hygiene: The bactericidal property of brass has a high hygiene advantage as it kills bacteria. This is a clear advantage, especially for jewellery production. In addition, brass is hygienically absolutely harmless.
Environment: Brass is recyclable and, therefore an exceptionally environmentally friendly material. Machining waste is also remelted and thus reused.