Provided of unbreakable stainless steel and with some weight, you can here safely exert the necessary pressure without having to worry that the same tamper breaks!
I must unfortunately connect a predecessor, the large disc is for our Saeco sieve with 1 mm too big so we have to use the small, unfortunate and quite detrimental since ensteht no uniform surface.
But for a perfect espresso is everybody knows a lot more required than just the correct and uniform pressure. An "almost" perfect espresso magic eh only Gastromie machine. To that extent simply apply the small disc that does it well and completely enough for the delicious espresso at home.
Circles: 5.5 cm
Weight: 111g