Amazon.com: IKAPE 53mm Espresso Tamper, Premium Barista Coffee Tamper with Calibrated Spring Loaded, 100% Flat Stainless Steel Base Tamper Fits for Breville Series 54mm Portafilter Basket: Home & Kitchen
The Force Tamper Optional Tamper Base | eBay
Looking to understand the differences these tamper base's provide in overall espresso taste. : r/barista