# Electric Coffee Grinder Maestro MR-452, 150W motor, 50 g capacity, grey

**URL:** https://aio.lv/en/product--maestro-mr-452-grey--12242784
**Data updated:** 2026-04-01 09:50 (EEST)
**Category:** Coffee Grinders
**Manufacturer:** Maestro
**Manufacturer code:** MR-452-GREY
**EAN:** 4897144676156
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maestro-mr-452-grey--12242784

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Electric coffee grinder Maestro MR-452 with a 150W motor and 50 g bean capacity. Compact, countertop appliance designed for grinding whole coffee beans to a consistent grind for drip, French press or espresso pre-grind. Features simple operation and a removable grinding chamber for easy filling and cleaning. Suitable for home use and small offices.

## Long description

The Maestro MR-452 electric coffee grinder features a 150W motor and a 50 g bean capacity in a compact grey housing designed for kitchen countertops. This grinder is intended to process whole coffee beans to a consistent particle size suitable for drip coffee, French press or as a pre-grind for espresso. The unit includes a removable grinding chamber for straightforward filling and easy cleaning. Controls are simple, supporting short pulses and continuous runs depending on desired grind fineness. The appliance is aimed at home users and small offices looking for a practical and space-efficient coffee grinding solution.
Advantages
The Maestro MR-452 combines a moderate 150W motor with a 50 g capacity to deliver reliable single-portion grinding while keeping footprint and noise at a level appropriate for domestic environments. The removable grinding chamber simplifies maintenance and reduces contact with ground coffee during cleaning. A straightforward control layout makes operation intuitive without requiring prior experience. The compact design and neutral grey finish allow the grinder to blend into most kitchen decors and small office break areas.
Suitable for
Daily preparation of single or double servings of ground coffee at home
Grinding beans for drip coffee makers and pour-over brewers
Coarse grinding for French press
Pre-grinding beans before fine adjustment for espresso machines
Use in small office kitchens or shared workspaces
Key specifications
Motor power: 150 W
Bean capacity: 50 g
Color: grey
Housing: countertop compact design
Removable grinding chamber for filling and cleaning
Control type: simple on/off and pulse operation for grind control
How to use
Place the grinder on a stable, dry surface and ensure it is unplugged before adding beans. Remove the grinding chamber, fill it with whole coffee beans up to the indicated capacity (approximately 50 g), then reattach securely. Plug in the unit and use short pulses to check grind size, continuing with longer runs for a finer grind. For coarse grinds, use brief pulses and monitor progress. After grinding, unplug the appliance and remove the chamber to transfer grounds and to clean residues. Allow the motor and components to cool before cleaning if used in extended runs.
Usage recommendations
For consistent results, grind only dry, un-oiled beans and avoid overfilling the chamber. Use short pulses to reach the desired particle size and prevent overheating the motor or burning the coffee. Clean the removable chamber regularly to avoid flavor transfer between different roasts and to maintain hygienic operation.

## FAQ

### How much does the Maestro MR-452 electric coffee grinder 150W 50g cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 09.07.2026 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/12242784/68545483_large.webp