JHCCoffee yes, it’s a 53mm tamper. If you can source one locally then fine, but if they’re offering to ship it free I would go with that personally (unless of course it’s much more expensive than you can source locally, but it’s not that expensive as far as I can remember). It’s a flat base, has concentric rings which leave the same on top of the puck, I did read somewhere that someone thought that helped with distribution, but, I’m not qualified to validate such a claim!! It looks nice however (before you ruin it by putting into the device and ruining your lovely design with water!!!) it weighs 301.7 grams in total and here’s a couple pictures
