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The key to making great coffee is to control all the variables. The variable that often has the most variation is tamping. Traditionally tamping was the process of compressing the grounds in the filterbasket which consisted of a few steps. First you press the coffee down, then knock the side of the portafilter to knock stray grounds loose which were then pressed into the coffee puck by tamping again. And for good measure spin the tamper like a spinning top to polish the surface. All of those steps contribute to tamping being one of the least controllable variables.

Tamping 2.0

Over the last couple of years the above tamping techniques have been dismantled and have been proven detrimental to the overal puck quality. Let’s start at the beginning, pressing the coffee into a puck. The age old question that people always ask is, “How much force should I press down with?”. Years ago the answer usually was to fetch the bathroom scale and exert X amount of force and then try to repeat that while tamping espresso. Personally that’s something I’ve never recommended. There honestly is no correct pressure. The key in tamping pressure is to be consistent in order to create coffee pucks with the same density every single time. If the tamping pressure is consistent you can easily adjust the density of the puck by adjusting the coarseness of the ground coffee on the grinder.

Another issue arises in the second step, knocking the stray grounds loose. These stray grounds are a product of an undersized tamper. The problem that this knocking creates are tiny little fractures. Those fractures then lead to small channels that the water flows through more easily which results in an underextracted espresso. Plus you beat up and damage your portafilter.

Knock damaged portafilter

The previous owner of this portafilter really let his inner gorilla out…

The third issue is level tamping. The water in an espresso machine will always take the path of least resistance. Coffee compressed unevenly will offer less resistance in parts of the puck and those areas are where the most water will flow through. That means that some coffee will be over extracted and some of it will be under extracted. That doesn’t mean however that the resulting espresso is perfectly balanced, instead it’s an espresso that has the bad flavors of under and over extracted coffee at the same time! Polishing the coffee puck doesn’t have any benefits to the extraction of the coffee, it’s merely a cosmetic thing that only the barista will ever see. By polishing the puck there is however a severe risk of damaging the puck or pressing it crooked.

Mahlgut Palm Tamper

The first thing you’ll notice when you take the tamper out of its packaging is the weight. At 1150 grams (2.5 lbs) it is by far the heaviest tamper I’ve ever used. The weight is actually beneficial too as you don’t need to use as much force to compress the coffee. In fact, most of the time it feels as if I’m not using any force to speak of at all, which is good news for people that suffer from wrist or arm joint problems. Mahlgut tampers also strive to give you the tools to combat all the above problems.

Mahlgut Tamper Palm weighing in at 1151 grams

The stainless steel tamper is the heaviest version available

Mahlgut tampers all have a few basic design features. The most obvious one is that they have a stepped design. The business end of the tampers are milled to a precise diameter so it fits your basket perfectly, eliminating the need for knocking stray grounds loose and re-tamping.

Fitted tampers compact all grounds into the coffee puck

All grounds in the puck, none sticking to sides of the basket

The handle of the tamper features an adjustable ring that presses against the top of your filter basket. In theory this gives you a hard limit that should result in a coffee puck that always has the same density. In practice this actually works quite well, as long as you use the same amount of coffee ground to same coarseness. And last but certainly not least, pressing the tamper all the way down on the basket means it’s always exactly level.

Mahlgut Tampers

Mahlgut has easily one of the most customizable high end tampers on the market. This Palm Tamper is fully made from stainless steel, which explains why it is as heavy as it is. If you’d want a lighter version there’s an option for an aluminum grip anodized in various colors that weighs in at roughly half the weight (650 grams / 1.4 lbs). Mahlgut recently added an option for a wooden (German Oak) handle that brings the weight down even further to 550 grams / 1.2 lbs. If you’d rather have a traditional grip, Mahlgut offers that as well.

Pros and Cons

The Mahlgut tampers solve problems that are unavoidable with traditional tamping. First and foremost, you will never ever tamp uneven again. The weight of the tamper makes it feel like a proper and reliable tool. In addition to all that it offers a simple way of making consistent coffee pucks by limiting how far down you can press the tamper. When you switch to a different bean and need to adjust that depth, adjustments are quick and easy to make.

The only downside is that you need to make sure that you use the same amount of coffee ground to the same coarseness. But then again, you should be doing that in one way or another anyway.


Repeatable tamping is what these tampers are designed for. I’ve been using the Palm version of this tamper for a little over a month now and I love it to bits. A lot of companies will give you a few options to get the best fitting tamper for your filter baskets but I can’t think of any company that makes a tamper like this for the La Pavoni lever espresso machines. The one inherent “problem” with tampers that fit this well is that they create a little bit of a vacuum if you remove the tamper too fast, which breaks up the edges of your puck. Removing it a little bit slower is key here. Oh, and remember that bit about not polishing pucks? You can do that without the possibility of destroying your puck 😉

Mahlgut Tamper Palm spin polishing

Can’t destroy the puck by polishing anymore!

The Mahlgut tampers are for sale on their official website:

Mahlgut Tamper Palm


Build quality


Ease of use


Bang for buck



  • Heavy
  • Consistent coffee pucks
  • Extremely customizable
  • Feels very solid
  • Beautifully machined


  • Heavy
  • Weighing coffee grounds mandatory