58mm Bottomless Portafilter Naked Portafilter - Fits compatible with 58mm Expobar,Rocket,Rancilio Espresso Machines with 1 Cup filter Basket58mm Naked/Bottomless Portafilter-58mm portafilter head was designed to work with Expobar, Rocket, Rancilio, Faema, Wega Espresso MachinesExtraction Improvement- Use a 58mm bottomless portafilter to really see whats happening under the hood, you can identify and correct extraction problems, whether your grind is wrong or you are tamping incorrectly the bottomless portafilter will let you know. A great tool compatible with beginners and experts.Ergonomic Design- solid surface and ergonomic design to ensure perfect grip and easy manual control; Portafilter head is cast in food grade stainless steel and high polished by manual, precise size ensures portafilter engaged in the group firmly.Removable Easy to Clean-The detachable design is convenient and quick to disassemble, easy to use, and easy to clean without dead corners.Colour:black + silverMaterial:ABS+stainless steelPackage Contents:1 x 58mm Bottomless Portafilter with filter basketOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.