Elevate your espresso ritual with the SERA Espresso Knock Box—a thoughtfully engineered accessory that seamlessly transforms your coffee workflow. Combining shock-absorbent durability with refined aesthetics, this essential tool brings both function and elegance to every home café setup. ⚙️ At a Glance Type Espresso Knock Box Material Premium Silicone Diameter 5.8 Inches (Round) Capacity 5-10 Coffee Pucks 🔧 Universal Compatibility The SERA Knock Box seamlessly integrates with all espresso machines and portafilter models. Its thoughtfully proportioned 5.8-inch diameter accommodates standard espresso grounds disposal from any barista setup—whether you're crafting shots at home or managing professional-grade equipment. Designed for universal compatibility without compromise. 📐 Specifications & Design Shock Absorption Superior Grade Durability Long-lasting Capacity Spacious Interior Stability Non-Slip Base ✨ Removable Knock Bar 🛡️ Non-Slip Gasket Base ♻️ Eco-Conscious Design 🧼 Dishwasher Safe 🎯 Premium Features 🎛️ Detachable Design Quick Disassembly 💪 Impact Protection Shock-Absorbent 📏 Generous Capacity 5-10 Pucks 🏠 Countertop Care ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-Curated Every tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen Guidance Clear how-to notes so you get great results at home. ✓ Real Support Questions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.