# Fish knife ETERNUM Adagio E-2090-17-12 — flexible blade for filleting

**URL:** https://aio.lv/en/product--eternum-e-2090-17-12--11818370
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Kitchen Knives
**Manufacturer:** ETERNUM
**Manufacturer code:** E-2090-17-12
**EAN:** 5413521209176
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eternum-e-2090-17-12--11818370

## 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

ETERNUM Adagio E-2090-17-12 is a fish knife designed for filleting and portioning fish. It features a flexible blade suited for precise cuts along the backbone and skin removal, a handle for controlled grip, and is intended for kitchen use when preparing whole fish or fillets. Suitable for home and professional culinary tasks requiring accurate filleting.

## Long description

The ETERNUM Adagio E-2090-17-12 fish knife is a kitchen tool designed specifically for filleting and portioning fish. It has a narrow, flexible blade that follows the contours of the fish, allowing precise cuts along the backbone and efficient removal of skin. The knife’s balance and handle shape support a controlled grip for delicate work with whole fish or fillets, suitable for both home cooks and professional kitchens.
Advantages
The flexible blade design enables accurate cutting close to bones and skin without damaging the flesh. A slim profile and fine tip improve maneuverability when separating fillets, while the ergonomically shaped handle provides better control during repetitive tasks. Constructed for kitchen use, the knife simplifies portioning and finishing, reducing waste and improving presentation.
Suitable for
Filleting whole fish and removing skin
Portioning fillets for cooking or storage
Precision trimming near bones and fins
Home cooking and professional fish preparation
Key specifications
Blade type: narrow, flexible fillet blade
Primary purpose: filleting and portioning fish
Handle: ergonomic design for controlled grip
Typical use environment: kitchen (home or professional)
How to use
Place the fish on a stable cutting surface and hold it firmly by the head or tail. Start the cut behind the gills and use the flexible blade to glide along the backbone with smooth, even strokes, keeping the blade angled to follow the fish’s contours. Use the tip for detailed trimming around fins and bones and the length of the blade to separate fillets. For skinning, hold the fillet skin-side down, secure the tail end, and use a shallow angle to slide the blade between skin and flesh while pulling the skin taut.
Usage recommendations
Maintain a sharp edge for precise filleting and wash and dry the knife after each use to prevent corrosion. Store the knife in a dedicated slot or protective sheath to protect the flexible blade and avoid contact with other utensils.

## FAQ

### How much does the Fish knife ETERNUM Adagio E-2090-17-12 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 ETERNUM 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 ETERNUM 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/11818370/67220378_large.webp