Features: * new and high quality *Made of high-quality materials, more durable *Compatibility: This UPGRADE silicone bellow can perfectly fit for Breville single dose hopper, you can use them immediately after simple installation. The size fits for Breville Express, for Breville for Touch, for Breville Pro, for Breville Smart Grinder Pro, for Breville Smart Grinder, for Breville Dose Control Pro, forBreville Dose Control. *Features: Redesigned appearance, more rounded, adapting to the size of the original machine *Function: Precisely control coffee bean dosage, compress air, clean bean silo, clean coffee grounds *2 In 1 Function: Just press the silicone bellow for Breville single dose hopper with one hand to generate sufficient air pressure. Increase the utilization of coffee beans, make full use of the last grinds, and improve the taste of coffee. It could also effectively reduce retention coffee grinds after brew coffee or changing beans. *The size of silicone air blower is perfectly fits for original breville expresso single dose hopper, so you don't have to pay a higher single dose hopper, a creactive add-on for your breville machine to get the same function. * This silicone pump for breville coffee maker made of food grade material, BPA-free, durable & stretchy which are could pump thousands of times. Please noted: This pack is not including any bean hopper and lid. *Easy to Use: Just one step to install this single dose hopper bellow for breville automatic espresso machine without tools. Once all the beans are ground, quickly press the bellows to pump out the retention coffee grounds. It is suggested to cycle 2-3 times grinding & pumping operation. Dishwasher safe, please use it after drying. *Compatible with Breville coffee machine models: For Breville Express For Breville Smart Grinder Pro For Breville Smart Grinder For Breville Touch For Breville Pro For Breville Dose Control Pro For Breville Dose Control Package Contents 1/3pcs coffee compressed volume Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.