54Mm Espresso Tamper With Calibrated Spring Loaded For Breville, Black Specifications: Material: Stainless Steel Base, Aluminum Handle Size: 54mm Item weight: Approximately 400 grams Package Dimensions: 5.11 x 2.75 x 2.75 inches Product Features ?Self-Adjustable Tamping Pressure?There is a built-in 24-35 pound impact regulating valve with special screws inside the CAPFEI 54mm Tamper. ?Sound Feedback?There's a solid "click" when you hit the tamping pressure you set, then the base will squeeze the puck again to reduce the gap between the powder puck and eliminate the channelling problem. After the tamping is completed, it will automatically reset without adjustment. ?Stainless Steel Ripple Base? Allows the water to be distributed more evenly as it passes through the coffee grounds so that a better coffee can be made. ?Horizontal Tamping? The ring above the base ensures that the tamping pressure on the puck is even. ?Fits Breville 54mm Portafilters? The espresso tamper base diameter is 53.35mm, which fit Breville Barista Express, Pro, Touch, Bambino Plus, Infuser, and Duo-Temp Pro. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!