Using the app on your device

The valve works by allowing carbon dioxide from the beans to exit the container

No flimsy cup rails here

and resealed in just 30 seconds

Bellman Brewing Head Attachment Tamper Hario Using the app on yourDesigned specifically for the basket in the Bellman Brewing Head Attachment, this tamper gives you the weight and control needed for a consistent, level tamp. Solid in hand at 168g, it applies even pressure across the full basket surface with each press a precise fit that means clean, even contact with the coffee bed before every shot. When working within the Brewing Head Attachment's extraction range, an uneven coffee bed is one of the quickest ways