# Knife sharpener KingHoff KH 3420 — non-slip base, manual countertop sharpener

**URL:** https://aio.lv/en/product--kinghoff-kh-3420--10458336
**Data updated:** 2026-03-11 11:52 (EET)
**Category:** Knife Sharpeners
**Manufacturer:** KingHoff
**Manufacturer code:** KH 3420
**EAN:** 5908287234208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kinghoff-kh-3420--10458336

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

KingHoff KH 3420 is a manual knife sharpener designed for household kitchen knives. It features a non-slip base for stable countertop use and a compact design for easy storage. The sharpener restores cutting edges of straight blades, providing quick maintenance for chef, utility and paring knives. Suitable for regular at-home sharpening to improve slicing performance.

## Long description

The KingHoff KH 3420 manual countertop knife sharpener is designed for household kitchen knives. Its compact body and non-slip rubber base allow stable positioning on a worktop while restoring the cutting edge of straight blades. The sharpener covers common sharpening needs for chef, utility and paring knives and is intended for regular home maintenance to improve slicing and cutting performance.
Advantages
The KH 3420 combines a two-stage sharpening system with a soft rubber handle for comfortable manual operation and a non-slip rubber base for secure placement on countertops. Its compact design makes it easy to store when not in use. The device offers quick, repeatable edge restoration and includes replaceable sharpening elements to extend service life without replacing the whole tool.
Suitable for
Household chef knives and utility knives
Paring and small kitchen blades
Routine at-home sharpening between professional services
Users who prefer a manual, countertop sharpening solution
Key specifications
Two-stage sharpening system for progressive edge refinement
Non-slip rubber base for stable countertop use
Soft rubber handle for secure grip during operation
Compact dimensions for easy storage
Replaceable sharpening elements to maintain performance over time
How to use
Place the sharpener on a clean, flat surface and press down to engage the non-slip base. Hold the handle firmly and draw the knife blade through the coarse stage to remove nicks and reshape the edge, then pass the blade through the fine stage to hone and polish the edge. Maintain a steady, even motion and apply light pressure; repeat passes as needed until the desired sharpness is achieved. After sharpening, wipe the blade and the tool to remove metal particles and store the sharpener in a dry place.
Usage recommendations
For best results, use the coarse stage only when the blade requires re-profiling or has visible damage; otherwise, rely on the fine stage for routine maintenance. Keep blades clean and dry before sharpening, and avoid excessive force to preserve blade geometry. Replace worn sharpening elements according to frequency of use to ensure consistent performance.

## FAQ

### How much does the Knife sharpener KingHoff KH 3420 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 02.07.2026 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 KingHoff 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 KingHoff 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/10458336/52490414_large.webp