The Breville Knock Box Mini is the perfect accessory for any Breville espresso machine owner! The Mini version has a smaller foot print and is shorter for smaller areas. Simply strike your portafilter against the knock bar for a quick, easy and mess-free dump of the coffee puck. The durable knock bar is designed for hard use. It’s also removable for easy cleaning of the inner vessel. The bottom has an anti-slip rubber grip for increased grab on the counter top.