Features 1、Premium Material: Made of premium ABS, the coffee knock box is durable, reliable, practical and has a long service life. 2、Convenient: The ABS coffee knock box can solve coffee powder dump problem, convenient for you to make coffee, and can effectively protect coffee portafilter. 3、Non Slip Bottom: The coffee grind trash bin has non slip pad design at the bottom, can increase friction between coffee slag and surface. 4、Non Splatter: The coffee grind dump bin, has buffering effect, can reduce noise when in use. A raised rear wall prevents coffee grounds from splashing. 5、Multifunctional: The anti slip coffee grind dump bin is lightweight and portable, easy to store and carry, suitable for kitchen, office, bar, restaurant. Specifications Item Type: Coffee Knock Box Material: ABS Color: Black Package List 1 x Coffee Knock Bar 1 x Coffee Knock Box