The zeroHero Thor Dosing Ring is the perfect addition for your Espresso set up to help reduce mess when dosing or grinding into the Portafilter and when WDTing. 

The Dosing Ring is made of an Aluminium Alloy and magnetically attaches to your 58mm Portafilter and stays put thanks to its 8 magnets.

Available in both Dark Grey and Silver finishes.