NAVREX

NAVREX Espresso Knock Box, Espresso Coffee Organizer Box, Stainless Steel Knock Box for Espresso Coffee Grounds with 2 Rubber Knock Box Bar for Replacement (Brown) 1.Bigger&Stronger Than The Others: Overall size: 9.5*9.5*3.5inch (24*24*8.8cm), Espresso Knock Box size: 8.8*4.8*3.2inch (22*12*8cm), Total weighs about 5 lbs. This espresso knock box with 2 more thicker &bigger Rubber Knock Box Bar fits all portafilter...