About this item Why Normcore Spring-loaded Tamper? Whether you are a novice or an experienced barista, it is always a challenge when comes to coffee tamping. Traditional coffee tampers are prone to skew or oversampling may even ruin a perfect shot. Over time, it also causes a strain injury. With Normcore's Spring-loaded Tamper that features an ingenious leveling guide, we know it can solve these problems well. Upgraded features from V3：This V4 tamper has further improved on the central shaft design, also the interchangeable springs (15lb/ 25lb/ 30lb) are now applicable to the central shaft which provides pressure directly to the coffee grounds. Unique Design：The Normcore coffee tamper is made of a 304 stainless steel base with Anodized Aluminum handle. Our coffee tamper is spring-loaded and does not require additional adjustments. It has an ergonomic handle with a comfortable grip that allows you to push ground coffee easily. Consistent Pressure ：The amount of pressure you apply is simply controlled by a spring inside the tamper itself. Moreover, it comes with 3 interchangeable springs to suit your preference. This is the perfect tamper for both aspiring home baristas and busy cafes. Level Tamping：The ingenious design of leveling plate ensures your tamping level every time by resting on top of the filter basket as you press down on ground coffee. Press and turn clockwise at the same time when tamping to create the best level result.