Suitable to: La Marzocco, Faema, Brasilia B61, Aurora-Brugnetti, Casadio, Futurmat.
This is a 58mm bottomless (naked)
This naked bottomless has 2 straight lugs
It comes with a 27mm stainless steel filter basket that holds up to 21 grams for really creamy pours.
Handy if you want to use a larger mug/Glass or if you just want a super crema.
You can see if you have correctly tamped the coffee, used too little or to much coffee or if the grind is off.