The roaster cooling tray is more effective when the espresso machine vent holes are clear and open. Our espresso machine Rollster keeps the roaster cooling tray vent holes open and prevents buildup when used regularly. For heavy buildup use the poker on the end of the handle. The specially designed bristle pattern fits in vent holes and can be used in any direction.
Cleans vent holes quickly with a steel poker to unclog bean and chaff
Steel frame will deliver construction and stability
Replacement bristle head (sold separately) clean out vent holes fast and easy