Mazzer tamper and hanging stand makes a great combination for multiple sized group baskets and group heads. Due to stainless steel tamping stand, it helps not to ruin your bench top.
One end has a diamter of 53mm flat while the other end 58mm in diameter. This makes it a great option for multiple sized group basket and group heads.
The dual end coffee tamper from Mazzer helps you achieve great results. Even more, it suits most coffee machines.