Compatible Use: 58mm espresso bottomless portafilter Fits for La Marzocco and E61 group, such as Flair 58, ECM, Rocket, Sanremo, Synesso, etc. P.S. It's not suitable for Gaggia, Breville 58mm.
Extraction Improvement: You can observe the extraction clearly through the bottomless portafilter. A great tool for beginners and baristas.
Premium Material: The Portafilter head is cast in food-grade SUS 304 stainless steel, and the handle is made of 100% natural walnut wood.
