# Coffee grinder accessory Dreamfarm Big Grindenstein (DFGR1785) — bench-mounted knock box for used grounds

**URL:** https://aio.lv/en/product--dreamfarm-dfgr1785--12030705
**Data updated:** 2026-03-12 16:39 (EET)
**Category:** Kitchen Appliance Accessories
**Manufacturer:** Dreamfarm
**Manufacturer code:** DFGR1785
**EAN:** 9334084001785
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dreamfarm-dfgr1785--12030705

## 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 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Dreamfarm Big Grindenstein is a bench-mounted knock box designed to collect used coffee grounds from portafilters. Intended as an accessory for espresso preparation, it provides a dedicated receptacle for quick, hygienic disposal of spent pucks. The compact, sturdy design fits on countertops and helps streamline workflow in home or small commercial settings where fast grounds removal is needed.

## Long description

Dreamfarm Big Grindenstein is a bench-mounted knock box designed to collect used coffee grounds from portafilters. Intended as an accessory for espresso preparation, it provides a dedicated receptacle for quick, hygienic disposal of spent pucks. The compact, robust construction is suitable for countertop placement and integrates into home or small commercial workflows where fast grounds removal improves speed and cleanliness.
Advantages
The Big Grindenstein offers a stable, fixed position for knocking out portafilters, reducing mess and protecting bench surfaces from repeated impacts. Its design minimizes movement during use and lowers noise compared with handheld alternatives. The receptacle is easy to empty and clean, helping maintain hygiene around the coffee station and extending the usable life of worktops by containing abrasive grounds.
Suitable for
 Home espresso setups with limited bench space
 Small cafés and offices preparing espresso-based drinks
 Baristas seeking a dedicated, fast grounds disposal solution
 Workstations where a fixed, low-noise knock box is preferred
Key specifications
 Bench-mounted knock box format for secure installation on countertops
 Compatible with standard portafilter sizes used in domestic and small commercial espresso machines
 Compact footprint designed for minimal counter occupation
 Durable materials and reinforced striking surface to withstand repeated impacts
How to use
Mount the Big Grindenstein on a stable section of countertop following any included fitment guidance so the box remains fixed during use. After extracting espresso, align the portafilter over the receptacle and knock the handle against the reinforced bar to dislodge the puck into the container. Periodically remove and empty the collected grounds into compost or waste and rinse the receptacle as needed to prevent buildup. Allow components to dry fully before re‑positioning for continued use.
Usage recommendations
Place the unit on a solid, level surface and ensure any mounting hardware is secure. Use moderate force when knocking out pucks to protect both portafilter and machine. Empty the box regularly to avoid overfilling and clean the striking bar and inner surface to maintain hygiene and performance.

## FAQ

### How much does the Dreamfarm Big Grindenstein coffee knock box cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 Dreamfarm 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 Dreamfarm 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/12030705/67518299_large.webp