Description. La Pavoni Lever 51.6 mm Adjustable tamper for La Pavoni Post Millennium models is specially made for the NEW GEN / POST MILL La Pavoni coffee machines. Makes a great pair with same model of La Pavoni Lever 51.6 mm Adjustable leveler for La Pavoni Post Millennium models found here: This is one of the best designs i have personally used and like. The quality and weight are exactly what they should be for an LP user.