This was my first Tamper Tamper I've done to me after acquiring my Vibiemme because the tamper weilche came with the machine almost from peinlcher quality ones were. The tamper fits perfectly into the portafilter and is thanks to the thick knob to push well. The foot is made of stainless steel and the handle of stabilized wood. A purchase for eternity ..... unfortunately my friend has now given me for Christmas a Dimetric Tamperstation ......