Hello,
I didn't know it was made by Muehle...
I remember using WS brush a long time ago but it wasn't pure badger : it was a mix boar + badger and I remember that it was a good product.
It's sold in Auchan (French supermarket) in Luxembourg.
WS is sold also in Belgium supermarkets but It's mainly made of boar...
Raphaël
Inno Galeria has the pure badger WS.
I just assume it's made by Mühle for WS since it says 'made in germany' on the handle base and because I don't think WS will make these themselves...