Modern Knockout Box | RSVP salt and pepper holder this tool invites us to

this tool invites us to stop

perfect for showers

from beer to sangria to margaritas

fun and cheery colors

The marble is also luxurious and durable

Modern Knockout Box | RSVP salt and pepper holder this tool invites us toA knock box is a device used to collect used espresso grounds, or "pucks", after making espresso. It's also known as a "bash bin" or "coffee column." After brewing, tap the portafilter against the knock box's padded surface. The knock box's catch bin collects the spent pucks. Place it next to the espresso machine so you can quickly dispose of used grounds. Knock boxes are beneficial in a number of ways. They're more sanitary alternative to throwing