The Curve Rectangular Espresso Knock Box is a slim, sculptural coffee grounds bin designed to keep your espresso station clean, organised, and easy to use. With its narrow rectangular footprint, it fits neatly beside your espresso machine while still holding up to 10–12 used coffee pucks. Crafted using high-precision 3D printing technology, The Curve features softly rounded contours, a smooth matte finish, and a real oak knock bar for a warm natural detail. The front-set bar gives you a comfortable knocking position, while the spacious rear drop zone leaves plenty of room for used pucks to fall cleanly into the box. Perfect for home baristas, Sage/Breville users, and compact coffee stations, this knock box brings together everyday function, modern design, and handmade character in one refined piece. Why you’ll love it Slim rectangular footprint fits neatly beside your espresso machine Holds up to 10–12 used pucks, ideal for daily home espresso routines Real oak knock bar for a natural, premium touch Forward-positioned bar creates a spacious rear puck drop zone Smooth curved shape adds a soft modern look to your coffee station 3D printed with care, giving each piece subtle texture and unique character Designed by KNOCDIC® for home baristas and coffee lovers Product details Dimensions: 10 × 16 × 14.5 cmCapacity: Up to 10–12 used espresso pucksKnock bar: Oak woodKnock bar size: 2.52 cm diameter × 10 cm lengthMaterial: 3D-printed plant-based PLA Care instructions Hand wash only with room-temperature water. Do not place in the dishwasher, microwave, near open flames, or under high heat. Designed for disposing of used coffee grounds only.