プレシジョン スイベルヘッドクリーニングブラシ

This brush reaches the group head seal much better than my old flat one did, and the swivel head makes scrubbing the shower screen effortless. It feels solid and the bristles are stiff enough to remove coffee oils without scratching anything.

I was skeptical about the hard bristles being too rough, but they clean the shower screen residue perfectly without scratching anything. The replaceable head is a nice touch too, saves me from buying a whole new brush.

The swivel head makes scrubbing the group seal area so much easier without straining my wrist. I also love that the bristles are firm enough to remove coffee residue but haven't scratched anything yet.