Pre Order & Secure the Normcore Spring-Loaded Tamper V4 - 53.3mm For Mid July! All Other Sizes In Stock Now! * IF ORDERED WITH OTHER PRODUCTS YOUR ENTIRE ORDER WILL BE HELD. The Normcore Spring-Loaded Tamper is a pre-calibrated tamper that comes with three interchangeable springs so you can pick the best pressure for your espresso-making technique. The new design features a central shaft that helps create direct contact with the coffee. The Normcore Tamper V4 is perfect for creating a consistent technique across staff or for helping home baristas pull better shorts in their own kitchens. Available in many size diameters, including for use in Breville Espresso Machines. Also available in White HERE. Normcore Spring-loaded Tamper V4 Features Consistent pressure - The spring mechanism creates a consistent tamp each time. Interchangeable springs - The tamper comes with three springs (15lb/ 25lb/ 30lb) that you could swap. Available in various sizes - Available in 53.3mm (for 54mm Breville models)and 45.5mm (for Flair Pro / Pro 2 Espresso Makers), as well as a standard 58.5mm diameter. This product includes: 1 x Normcore Spring-loaded Tamper V4 1 x Coffee Tamper Stand 1 x 15kg Spring 1 x 10kg Spring - Already installed 1 x 5kg Spring Alternative Tamper Bases Here Specifications Materials Stainless steel, brass, aluminium alloy Height 90 mm Weight 800 g Compatibility 45.5mm - Flair PRO or PRO 2 Espresso Makers 53.3mm - Breville Espresso Machine models including the Barista Express, Pro, Touch, Impress, Bambino Plus, Infuser, and Duo-Temp Pro 58.5mm - Suits the majority of 58mm Filter baskets, including the Breville Dual Boiler and Breville Oracle. Recommended Additions Normcore Tamp Bases Normcore Puck Screen Normcore WDT Tool V2 Normcore Coffee Distributor Available Sizes 45.5mm - Flair Espresso 53.3mm - Breville 58.5mm