About This 1. Ventilated Glass Lid with Diamond Decor – Prevents Odor & Elevates Look Glass lid with precision ventilation holes prevents odor buildup and keeps coffee grounds contained. Diamond decor cap adds a refined finish. Blends with modern kitchen decor. 2. Vertical Magnetic Fixed Knock Bar – Stays Secure, Removes Easily Magnets secure the knock bar in place during tapping. Removes easily for cleaning. Protects portafilter from scratches. No more messy splatters or unstable bars. 3. Spherical Cavity Design – No Corners for Grounds to Stick Spherical inner cavity prevents coffee grounds from accumulating in corners. Smooth curved surface reduces splashing during use. Easy to empty and clean – keeps countertop neat. 4. Thickened Stainless Steel + Shock-Absorbing Base – Durable & Quiet Thickened stainless steel construction resists corrosion and wear. Soft silicone pad on bottom provides anti-slip grip and noise reduction. Matches espresso machine aesthetics. 5. Large Capacity – Holds Up to 20 Pucks, Fewer Emptying Trips Holds up to 20 coffee grounds and espresso pucks. Eliminates need for frequent emptying. Suitable for daily home use, small coffee shops, or office pantries.