Precision 20 Gram Ridgeless Portafilter Basket for Espresso ✔️ 20g Capacity 70mm Edge Diameter 26mm Height 661 Holes AISI304 Steel This ridgeless double basket helps baristas pull consistent espresso shots in commercial and home setups with 58mm group heads. ✅ 20 gram capacity suits medium to dark roasts ✅ 661 evenly spaced 0.3mm holes promote even flow ✅ NanoQuartz non stick coating resists corrosion ✅ Stainless steel AISI304 food safe build ✅ Fits most 58mm portafilters from listed brands 💡 How does a ridgeless basket improve espresso shot consistency? A ridgeless portafilter basket delivers uniform puck resistance for balanced extractions every time. - Even hole spacing reduces channeling during the pull - Precise diameter maintains steady pressure across the bed - Non stick coating speeds cleanup between shots - Food safe steel holds up to daily commercial use