Precise manual coffee grinder designed for consistent, easy grinding and simple cleaning. Key benefits Accurate grind control: Infinite adjustment knob lets you finetune grind size to match your preferred brewing method, so you can dial in flavor and extraction without guesswork. Consistent performance: Dual center bearings maintain concentricity and balance during rotation, producing uniform grounds for more even extraction and a steadier cup. Visible process: Transparent bean hopper makes it easy to monitor bean supply and watch the grind process, helping prevent overfilling and enabling quick adjustments. Easy maintenance: Removable design allows fast disassembly for cleaning and inspection, keeping performance reliable over time. Features and how they solve problems Infinite grind adjustment: Eliminates stepped presets that can produce inconsistent particle sizes. You can select the exact thickness you need for espresso, pourover, or coarse methods, reducing trialanderror and wasted beans. Doublebearing stabilization: Prevents wobble and offcenter grinding, which otherwise creates uneven grind distribution and weak or bitter extraction. Transparent hopper: Avoids surprises midgrind and makes it simple to see when refills are needed, improving workflow and reducing spills. Removable components: Simplifies cleaning and maintenance so oils and fines don't build up and affect flavor. Function, compatibility, and performance Function: Manual burr grinding with adjustable grind size and visible bean hopper. Compatibility: Suitable for grinding whole coffee beans for a range of brewing styles; adjust grind fineness to suit espresso, pourover, drip, AeroPress, French press, and other common methods. Performance: Stable, concentric grinding via dual bearings provides consistent particle size for improved extraction and repeatable results. Maintenance: Designed for easy disassembly so brushes and rinsing can be used where appropriate to maintain flavor integrity. Practical use scenarios Athome specialty brewing: Finetune grind size for pourover or AeroPress to highlight specific bean flavors and produce a clean, balanced cup. Travel or office use: Manual operation and visible hopper make it simple to grind fresh beans without power, while the removable parts let you clean quickly between uses. Weekend French press or coarse brew: Quickly set a coarser grind with the infinite adjustment knob, grind reliably thanks to the dual bearings, and then disassemble for cleaning after use. What to expect Precise adjustment and reliable, balanced grinding. Clear visibility of beans during grinding. Easy disassembly for routine cleaning and longterm performance. This grinder is aimed at users who want control over grind size, consistent particle distribution, and straightforward maintenance without the complexity of electric models.