Compatibility: single dose hopper compatible with the Breville Barista Express, Breville Barista Pro, Breville Barista Touch, Breville Barista Express Impress, and Breville Barista Touch Impress Advantages: Press the single dose hopper silicone bellows to generate sufficient air pressure in the hopper. Thereby increasing the utilization rate of coffee beans and making full use of the final grind. High quality: Single dose hopper adopts high-density material, wear-resistant material, lasting use. Silicone bellows are made of food-grade silicone material to protect your safety. Easy to use: The size of the single-dose hopper is easy to accept a dose of about 22 grams. Bring you the perfect coffee experience. The hopper also supports dishwasher cleaning, reducing your labor time. (For your health after washing, please place in a ventilated place to dry for next use) Installation steps: Single dose hopper is easy to install. Place the lock ring into the grinder inlet, place the hopper and turn clockwise to secure the lock ring and engage the grinder. Add appropriate amount of coffee beans, put in weights and silicone bellows to start grinding. The Single Dose Hopper for Breville is the perfect upgrade for coffee enthusiasts who value precision and freshness. Designed specifically for Breville espresso machines, this hopper allows you to load a single dose of coffee grounds, reducing waste and ensuring that each shot is made with freshly ground beans. Its airtight design preserves the coffee’s aroma and flavor, while the transparent material lets you easily monitor the remaining beans. Easy to install and compatible with various Breville models, this hopper enhances your coffee brewing experience.