57 mm tamper base knock convex 3273 The colours sparkle elegantly from

The colours sparkle elegantly from the centre of the glass and fade towards the top

Height: 110 mm

The proportionate Robusta beans also provide an excellent crema

This exceptional accessory from the Hauck manufacture is required for leveling the ground coffee before preparing the espresso

Please do not adjust the two hexagon socket screws on the side

57 mm tamper base knock convex 3273 The colours sparkle elegantly fromJoeFrex 57 mm Tamper Base KNOCK CONVEX All KNOCK CONVEX bottom parts have a slightly convex pressing surface to compress the coffee grounds. Why the name Knock? After pressing the coffee grounds for the first time, lightly tapping on the side of the filter holder to dislodge any remaining grounds. Subsequently, it can be pressed again. To avoid using the base of the tamper or the wooden handle for this light tap on the filter holder, risking damage to