I.XXI Knock Box with Nonslip Base, Pink Stocking Stuffers This unique design allows for

This unique design allows for the quick flow of water and prevents overflow of coffee grounds

and a simple burr calibration tool for quick QC calibration

One of the most common visible signs that you're experiencing extraction issues is through channeling (or spurting)

Philips Corpo Cappu Caraf 996530069847

I.XXI Knock Box with Nonslip Base, Pink Stocking Stuffers This unique design allows forThis practical little gadget makes clearing out your espresso machine's portafilter a breeze. Just whack your portafilter against the soft knock bar to toss out a used coffee puck into the bowl, for a tidier and easier way to discard grounds. With a space saving compact size, this knock box is ideal for any home coffee bar. More Info Dimensions: 13. 5 cm W x 12. 3 cm H (15 cm W at top) Construction: Steel #45 Soft non slip base and soft knock bar to