General description Slides easily into the grinder chamber and features a smooth surface, preventing coffee grounds from getting stuck in the hopper gap. It is designed to blow out remaining coffee grounds in the grinding chamber, facilitating easy bean replacement and preserving the fresh flavor of your coffee. Technical specifications Material: Aluminum, silicone, and plastic Color: Black Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Breville coffee machine/grinder models: Barista Express Barista Touch Barista Pro Smart Grinder Pro Installation Designed to be mounted and locked onto grinders Removable lid for easy filling with coffee beans Other information Package Contents: 1 x Powder Puffing Bin (other products not included) Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product