Rocket Espresso Milano Bottomless/ Naked Portafilter.
Comes with 21g basket.
Get naked and check what’s really happening to your extraction.
Use a bottomless portafilter to really see what’s happening under the hood – you can’t lie to this little friend it will show you exactly what’s wrong with your shot.
Whether your grind is wrong or you are tamping incorrectly the bottomless portafilter will let you know. A great tool for beginners and experts.
You may also want to look at our VST Precision Filter Baskets that are available in 7g / 15g / 18g / 20g /22g – 58mm