The Hario Acrylic Box Ceramic Coffee Mill is a manual hand-crank grinder designed for home use, holding up to 40 g of ground coffee. Its translucent acrylic body and suction-cup base make it a practical countertop grinder for anyone who wants consistent, adjustable grinding without electricity.
The Acrylic Box mill mounts to a countertop or table by engaging a side lever that deploys a built-in suction cup. That fixed base means the grinder stays put while you crank, so each rotation is steady rather than fighting the mill for control. A stable grind stroke translates directly to more uniform particle size in the drawer below.
The conical ceramic burrs shave coffee beans rather than cracking them the way blade grinders do. Ceramic transfers less heat during grinding, which matters because heat can accelerate staling in freshly ground coffee. The grind setting is adjustable and holds its position for repeat use, so once you dial in a setting for your brewing method you can return to it without re-calibrating each time.
At 183 mm tall and only 75 mm deep, the Acrylic Box mill fits into a kitchen drawer or a narrow cabinet shelf. The handle design keeps the footprint compact when not in use, and the translucent body lets you see the grounds level in the drawer without pulling it open.
| Specification | Detail |
|---|---|
| Dimensions | W183 × D75 × H175 mm |
| Grounds capacity | 40 g |
| Burr type | Conical ceramic |
| Cover, body, drawer material | Methacrylate resin (acrylic) |
| Handle, shaft, adjustment hardware | Stainless steel |
| Grip, hopper, washer, burr washer | Polypropylene |
| Suction cup and lever cover | Silicone rubber |
| Origin | Made in China |
The Hario Acrylic Box mill suits home brewers who grind by hand for one or two cups at a time and want a grinder that stays stable on the counter without a separate stand or holder. The suction-cup base and adjustable ceramic burrs make it a good fit for pour-over, drip, or French press preparation where grind consistency matters.
The Acrylic Box mill is not suited to high-volume grinding: the drawer holds 40 g of grounds, so grinding for a large group requires multiple batches. It is a manual grinder with no motor, so it is not a substitute for an electric grinder when speed is the priority.
The Hario Acrylic Box mill has a silicone suction cup on its base. Engaging the side lever presses the cup against a smooth, flat surface (a countertop or table) and holds the grinder in place while you crank. Releasing the lever lifts the cup so the mill can be moved or stored.
Yes. The Acrylic Box mill has a grind adjustment nut that lets you set coarser or finer particle sizes. The setting holds its position, so you can dial in a grind for your brewing method and return to the same setting without re-adjusting each time.
The grounds drawer on the Hario Acrylic Box mill holds up to 40 g of ground coffee. That is enough for roughly two to three cups depending on your brew ratio, though the exact yield depends on grind size and the recipe you use.
Ceramic burrs shave coffee beans rather than cracking them, producing a more uniform particle size than blade grinders. Ceramic also transfers less heat during grinding than metal, which helps preserve volatile aromatics in freshly ground coffee. The Hario Acrylic Box mill uses conical ceramic burrs for these reasons.
No. The Hario Acrylic Box Ceramic Coffee Mill is entirely hand-powered. Grinding is done by turning the stainless steel handle manually, with no motor or battery involved.
At CoffeeRoast Co., we are passionate about coffee. Every piece from our catalog is designed and rigorously tested to make sure you get perfect and consistent roasts every time.
We’ve partnered with various manufacturers that operate around the globe under a strict set of guidelines both on a local and corporate level so that when you shop with us, you will be able to select from the highest quality coffee roasters and coffee equipment available on the market.
Whether you are a coffee enthusiast or a small business owner, you're sure to find whatever so you have the perfect roast you've been looking for.
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CoffeeRoast Co. will ship orders as soon as possible in the order they are received. If you purchase multiple items, they will be shipped to you based on lead time and availability. This way you get as much of your order as soon as possible, which means that your order may come in separate packages, especially if you order products from different brands.
We will pay shipping for products returned due to product defect, misrepresentation, or false description. Afterward, we will initiate a full reimbursement should you decline an offer to replace the item with the same item of equal value and assured quality.
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Returns and Cancellation Policy:
We back all our products with a customer satisfaction guarantee, so we've created a fair return and cancellation policy.
In most cases, once the order is processed, it is final and not cancellable due to the larger nature of these products. Requests for returns/exchanges after the item has been delivered will be evaluated on a case by case basis. Any return request is subject to an administrative and cancellation fee equal to 10% of your order with a minimum of $35.
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Return or exchanges request submission must be within 14 calendar days upon receipt of shipment unless noted otherwise on the product description page. Your return must be in original packaging and unused.
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Refunds:
Should an item be returned because it was defective, misrepresented, not as described, etc., CoffeeRoast Co. will issue a full refund and will reimburse the customer for all shipping expenses associated with the return.
Please allow 5-10 business days from the time the returned item is received to process a refund. Refunds will only be issued to the original form of payment that you used when placing your order.
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