# Manual coffee grinder HARIO CMHN-4 — weight 0.9 kg, black/transparent/wood finish

**URL:** https://aio.lv/en/product--hario-cmhn-4--722454
**Data updated:** 2026-03-15 11:38 (EET)
**Category:** Coffee Grinders
**Manufacturer:** HARIO
**Manufacturer code:** CMHN-4
**EAN:** 4977642707320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hario-cmhn-4--722454

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

HARIO CMHN-4 is a manual coffee grinder designed for home use, weighing 0.9 kg with a compact footprint (width 208 mm, depth 105 mm). The unit features a mixed black, transparent and wood-coloured design, adjustable grind mechanism for preparing various brew methods, and a hand crank for manual grinding. Suitable for drip, pour-over and immersion brewing.

## Long description

HARIO CMHN-4 is a manual coffee grinder designed for home use, weighing 0.9 kg with a compact footprint (width 208 mm, depth 105 mm). The unit combines black, transparent and wood-coloured elements and features a hand crank and a ceramic burr mechanism that preserves coffee aroma by grinding beans without pre-heating. The adjustable grind setting covers a range from fine to coarse to support multiple brewing styles while the canister design stores grounds in the same airtight container used for grinding.
Advantages
The ceramic burr produces consistent particle size distribution that helps extract balanced flavour across drip, pour-over and immersion methods. The mixed-material construction—glass, wood and metal accents—offers durability and stable operation during manual grinding. A removable lid reduces bean spillage and the canister doubles as a storage jar for freshly ground coffee, reducing handling and exposure to air.
Suitable for
Drip coffee makers
Pour-over brewers (V60, Chemex and similar)
Immersion methods (French press, AeroPress in coarse to medium settings)
Home users who prefer manual grinding and compact equipment
Key specifications
Weight: 0.9 kg
Compact footprint: width 208 mm, depth 105 mm
Body finish: black, transparent and wood-colour combination
Grinding mechanism: ceramic burr for consistent particle size
Adjustment: stepless grind adjustment from fine to coarse
Operation: manual hand crank
Canister function: airtight jar for ground coffee storage
How to use
Place whole coffee beans into the top chamber, secure the lid and set the grind adjustment to the desired level for your brewing method. Rotate the hand crank with steady, even strokes until all beans are ground and collected in the canister. Remove the canister to access freshly ground coffee; if necessary, re-seat the canister and lightly tap to settle the grounds before removing. Clean the burr and canister periodically following manufacturer guidance to maintain performance.
Usage recommendations
For best results, use freshly roasted whole beans and adjust the grind size incrementally to match your brewer and taste. Grind only the amount needed for immediate brewing to preserve aroma. Clean the grinder regularly to avoid oil and residue buildup; avoid washing wooden parts with excessive water.

## Specifications

### Features

| Feature | Value |
|---|---|
| Material | Metal, Wood |
| Product colour | Black, Transparent, Wood colour |
| Easy to clean | Yes |
| Coffee beans capacity | 120 g |
| Built-in display | No |
| Product type | Burr grinder |
| Built-in dispenser | Yes |
| Burr material | Ceramic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.9 kg |
| Height | 215 mm |
| Width | 208 mm |
| Depth | 105 mm |

### Other features

| Feature | Value |
|---|---|
| Country of origin | Japan |

## FAQ

### How much does the HARIO CMHN-4 manual coffee grinder cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HARIO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HARIO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/722454/54112685_large.webp