The Square Espresso Knock Box with Oak Knock Bar Size & Capacity:Large — 14–16 shots or expose to direct high-heat

or expose to direct high-heat sources

Care Instructions: Hand wash only with lukewarm water

Gaggia and many other home espresso setups

Two embedded neodymium magnets hold the portafilter securely

The Square Espresso Knock Box with Oak Knock Bar Size & Capacity:Large — 14–16 shots or expose to direct high-heatMaximise your countertop efficiency without sacrificing clean, modern design. The Square Espresso Knock Box features a crisp, geometric footprint engineered to sit perfectly flush against your espresso machine or grinder, keeping your coffee station impeccably organised. Space Optimized Square Profile: Straight, flush edges maximize corner space, making it perfect for compact apartment kitchens and crowded home barista setups. Clean & Seamless