Our coffee tamper fits the 51MM portafiler, it is spring loaded and requires no additional adjustments. It has an ergonomic handle for a comfortable grip and allows you to push coffee grounds with ease. The tamper has a sturdy base (51mm diameter) and is made of high quality food grade Material. It is dishwasher safe and rust resistant. Our blender stainless steel threaded base gives you peace of mind when making espresso like no other. Equipped with a silicone pad and pins, the silicone pad can protect the countertop and coffee tamper espresso from damage, it can catch the coffee grounds on the tamping base and keep the countertop clean and tidy, the pin can mix the powder more loosely and evenly . Unlike all coffee tampers on the market, ours has been improved and upgraded with an attractive depth marking scale that makes it easy to set the optimum coffee extraction depth even for novice coffee tampers. Simply pick up and distribute lightly for a consistent and even surface. Enjoy perfectly brewed espresso in the comfort of your kitchen. Evenly graded tamping agent gives your coffee a smoother flavor and better crema. Material: Metal colour: As shown Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.