My favourite brushes - after all we can swish and dishwash and pour in boiling water but there's nothing like a bottle brush to get in there and clean it out properly. Hang it up to dry and at arms reach when you're at the sink.
Cotton wool top. and all natural fibres
Wire handle and stem (the wooden ones start to rot a bit so this is gooood) PLUS wire is flexible and helps reach the hard places.
Handcrafted in Germany