- Built as a solid unit with zero wobble, providing a steady and reliable grip during every extraction.
- Compatible with 54mm Barista Series models, including Barista Express, Pro, Touch, Infuser, Bambino, and Bambino Plus.
- Natural wood handle with unique grain. Hand-wash only; keep dry to maintain durability.
- If the fit feels tight, warm and moisten the machine’s silicone gasket with a quick flush. Replace the gasket when worn to prevent leaks.
- Available in multiple wood finishes so you can choose the style and weight that best matches your setup.
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Bottomless Portafilter
Internal Parts
Inside the grinder, components like bearings, springs, burrs, a central shaft, and an adjustment dial work together to deliver precise and consistent coffee grinding.
Key Parts
Key stainless steel parts—burrs, dial, and adjuster—directly control grind size and consistency for perfect coffee.
Rocker
The smooth wooden handle provides a fine grip, transferring your rotation directly to the internal conical burrs for effortless manual grinding.
Dial
The numbered dial allows precise selection from espresso to French press by setting the burr gap for each brew method.
Regulating Valve
The regulating valve knob sets and locks the grind size, with clear directional indicators for fine or coarse adjustment.
Core Grinding
The conical steel burr is the core component, ensuring durable and exceptionally even coffee grounds for all brews.