the Naked Portafilter™ 54mm

I’ve had mine for two weeks and the bottomless design makes it so much easier to spot channeling before it ruins a shot. The 54mm fits my machine perfectly, and dialing in has genuinely gotten faster since I can see the flow in real time.

Watching the coffee bloom and swirl through the clear bottom is genuinely hypnotic, and it's helped me catch channeling issues I'd never have spotted otherwise. The 54mm fit my machine perfectly, and the whole thing feels solid enough to last.

The transparent bottom makes it easy to spot when my shots start to blond, which has genuinely improved my dialing-in process. Feels solid and well-balanced in the hand too.