Joe Frex KMM – Knock Box

The Joe Frex KMM is a sturdy stainless steel portafilter knock box, built for professional bars with a high volume of shots. Its dimensions (L 140 x W 185 x H 120mm) give comfortable capacity, and the solid construction stands up to constant knocking throughout the shift.

Features

• Stainless steel construction
• Aluminium bar covered with rubber
• The rubber covering reduces noise and protects the portafilter
• Rubber strips on the base to protect the work surface
• Dimensions: L 140 x W 185 x H 120mm

How to use it

Straight after extraction, knock the portafilter against the bar with a firm, short movement so the coffee puck drops out whole. Strike with the rim of the portafilter, not the basket or the handle. Empty the box before it fills up to the bar, so grounds do not pile up.

Care

Empty the box regularly and rinse it with hot water at the end of the day. Wipe the stainless steel with a soft cloth to keep it shining.