# Knife sharpener Adler AD 4489

**URL:** https://aio.lv/en/product--adler-ad-4489--3915559
**Data updated:** 2025-12-16 19:57 (EET)
**Category:** Knife Sharpeners
**Manufacturer:** Adler
**Manufacturer code:** AD 4489
**EAN:** 5902934839112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adler-ad-4489--3915559

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The Adler AD 4489 knife sharpener features a compact design with a weight of 230 g, making it easy to handle. Its dimensions are 75 mm x 75 mm, perfect for storage. This sharpener is ideal for maintaining the sharpness of your knives, ensuring precision and safety in your kitchen. Each pack contains 1 piece, and it is packaged in a master case of 6 pieces with a total weight of 2.3 kg.

## Long description

Knife sharpener Adler AD 4489 is a compact, manual two-stage tool for sharpening and polishing kitchen knives. Weighing 230 g and measuring 75 × 75 mm, it is easy to handle and store. The sharpener combines a coarse carbide stage for restoring edges and removing damage with a fine ceramic stage for honing and polishing, so one device covers both pre-sharpening and finishing.
Advantages
The Adler AD 4489 offers a two-step system that eliminates the need to buy separate sharpeners. Its manual design requires no power source and provides fast, repeatable results by simply pulling the blade through the designated slots. Durable materials — carbide for the coarse stage and ceramic for the fine stage — ensure efficient removal of nicks and consistent edge refinement for a sharp, even finish.
Suitable for
Home kitchen knives (chef, utility, paring)
Everyday maintenance of blunted blades
Restoring minor edge damage and nicks
Quick on-the-spot sharpening without electricity
Key specifications
Brand: Adler
Model: AD 4489
Type: Manual two-stage knife sharpener (carbide + ceramic)
Weight: 230 g
Dimensions: 75 × 75 mm
Packaging: 1 piece per pack; master case: 6 pieces
EAN: 5902934839112
How to use
Place the sharpener on a stable, flat surface. Hold the handle or body firmly with one hand and position the knife blade in the coarse (carbide) slot at the base of the edge to repair and reshape the bevel if needed. Pull the blade through the slot from heel to tip with light, steady pressure, repeating a few times until the edge is restored. Then move to the fine (ceramic) slot and pull the blade the same way to hone and polish the edge. Wipe the blade clean after sharpening.
Usage recommendations
For best results, sharpen knives regularly according to use frequency; use the coarse stage only when the edge requires reshaping or removal of damage, and finish with the fine stage for daily maintenance. Avoid excessive pressure and repeated passes once the edge is sharp to preserve blade geometry.

## Specifications

| Feature | Value |
|---|---|
| Type | Sharpening stone |
| Weight | 0.23 kg |
| Products per pallet | 798 pc(s) |
| Package weight | 380 g |
| Product colour | Silver, Black |
| Package depth | 75 mm |
| Package height | 220 mm |
| Package width | 75 mm |
| Master (outer) case height | 170 mm |
| Master (outer) case width | 240 mm |
| Grinding phases quantity | 2 |
| Easy to use | Yes |
| Master (outer) case gross weight | 2300 g |
| Quantity per pack | 1 pc(s) |
| Master (outer) case length | 240 mm |
| Products per master (outer) case | 6 pc(s) |

## FAQ

### How much does the Knife sharpener Adler AD 4489 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2646 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 Friday 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: Cash payment, 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 Adler 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 Adler 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

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