# Coffee grinder Maestro MR-451

**URL:** https://aio.lv/en/product--maestro-mr-451--11259004
**Data updated:** 2026-03-11 12:03 (EET)
**Category:** Coffee Grinders
**Manufacturer:** Maestro
**Manufacturer code:** MR-451
**EAN:** 4820096555118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maestro-mr-451--11259004

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Electric coffee grinder Maestro MR-451 designed for grinding coffee beans for home use. Compact countertop appliance that performs dry grinding to produce ground coffee for espresso, drip, or French press depending on grind time and adjustment. Suitable for everyday brewing, quick preparation, and small household portions.

## Long description

The Maestro MR-451 electric coffee grinder is a compact countertop appliance designed for home use. It performs dry grinding of coffee beans to produce ground coffee suitable for espresso, drip, or French press depending on grind time and adjustment. The unit is intended for everyday brewing, quick preparation, and small household portions, offering a simple solution for freshly ground coffee at home.
Advantages
The Maestro MR-451 offers a small footprint suitable for limited counter space and straightforward operation that requires minimal setup. Its dry grinding mechanism delivers consistent particle size adjustments through timed grinding, allowing users to vary the fineness from coarse to fine in a single device. The appliance is designed for quick processing of small batches, reducing preparation time for morning routines or individual servings.
Suitable for
 Home espresso and stovetop espresso preparation
 Drip and filter coffee makers
 French press and immersion brewing methods
 Single-serve or small household portions
 Quick morning or on-demand coffee grinding
Key specifications
 Type: Electric dry coffee grinder for whole beans
 Design: Compact countertop unit for home use
 Grinding control: Time-based adjustment for varying grind size (coarse to fine)
 Capacity: Suitable for small household portions and single-serve grinding
 Operation: Simple one-touch or timed operation for quick processing
How to use
Place the Maestro MR-451 on a stable, level surface and ensure it is unplugged before adding beans. Fill the grinding chamber with the desired amount of whole coffee beans not exceeding the recommended capacity for small portions. Close the lid securely, plug in the appliance, and set the grinding time according to the desired fineness: shorter time for coarser grounds suitable for French press, longer time for finer grounds suitable for espresso. Start the grinder and monitor the cycle; when finished, unplug the unit and open the lid to remove the ground coffee. Clean the grinding chamber and lid after use following the manufacturer’s cleaning instructions to maintain consistent performance.
Usage recommendations
Use freshly roasted whole beans and adjust grinding time incrementally to match your brewing method. Grind only the amount needed for immediate use to preserve aroma, and perform routine cleaning of the grinding chamber to avoid flavour transfer between different beans.

## FAQ

### How much does the Coffee grinder Maestro MR-451 cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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 Maestro 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 Maestro 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

## Image

https://aio.lv/img/cache/product/11259004/62174966_large.webp