The little gem espresso tamper from RSVP is a commercial quality espresso tamper featuring translucent blue acrylic accents and a 18/10 stainless steel body. An essential accessory for your espresso machine. Professional baristas know the importance of a quality espresso coffee tamper to optimize a shot of espresso. Skip the cheap plastic tamper that came with your machine and upgrade to a fine barista tool at a value price. 49mm dia. flat bottom. Sold individually.