The perfect tool for your tamper, holding the porta filter handle in the ideal position for the perfect tamp. This tamping station also helps to optimise the tamping pressure providing an even better extraction of your caffe.  I got it for the Olympia Maximatic with 54mm portafilter inner measurement is in pictures ATT: ONLY TAMPING STATION FOR SALE NOTHING ELSE BESIDE IT. PLEASE LOOK AT CAREFULLY NO REFUND NO RETURN NOT A SCRATCH THE SLOT FOR THE PORTAFILTER HANDLE WAS A LITTLE DEEP FOR ME 1/8 in TO DEEP FOR ME. PS IT IS ONE OF A KIND CUSTOM MADE IT COSTS 4 TIMES MORE THAN ITS BEING SOLD BRAND NEW ITS MADE OUT OF DELRIN.