# Kitchen knife KAI 6721D

**URL:** https://aio.lv/en/product--kai-kai-wa6721d--3613020
**Data updated:** 2025-12-29 13:35 (EET)
**Category:** Kitchen Knives
**Manufacturer:** Kai
**Manufacturer code:** KAI WA6721D
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kai-kai-wa6721d--3613020

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The KAI 6721D kitchen knife features a 21 cm steel blade, providing excellent cutting performance. Designed for precision and durability, this knife is perfect for various kitchen tasks. Its ergonomic handle ensures a comfortable grip, making it easy to use for extended periods. Ideal for both professional chefs and home cooks, this knife is a reliable addition to any kitchen.

## Long description

The Wasabi Black Series originates from Japanese communal kitchens and combines functional durability, sharpness and minimalist design. The KAI 6721D kitchen knife features a 21 cm polished blade made from corrosion-resistant 6A/1K6 steel with a hardness of 56 (±1) HRC, and a water-resistant black plastic handle enhanced with bamboo powder for a comfortable, natural feel. This model is designed for continuous, uncomplicated use and offers a strong price-to-performance ratio.
Advantages
The 21 cm blade provides precise cutting performance and long-lasting edge retention thanks to corrosion-resistant 6A/1K6 steel. The slightly arched spine supports controlled rocking motions, while the water-resistant plastic handle reinforced with bamboo powder ensures a comfortable, slip-resistant grip and easy care.
Suitable for
General kitchen preparation: slicing, dicing and chopping vegetables
Preparing fruits and herbs
Cutting boneless meats and filleting tasks
Everyday use in home kitchens and professional environments
Key specifications
Model: KAI 6721D (KAI WA6721D)
Blade length: 21 cm
Blade material: corrosion-resistant 6A/1K6 steel
Hardness: 56 (±1) HRC
Handle: water-resistant black plastic with bamboo powder
How to use
Hold the knife by the ergonomic handle and use the full length of the blade for smooth, even cuts. For chopping and dicing, use a controlled rocking motion supported by the slightly arched spine. Clean the knife after use with warm water and mild detergent, then dry immediately to maintain the blade condition.
Usage recommendations
Do not use the knife on frozen foods, bones or other very hard materials. Regular sharpening and proper storage will extend the knife’s performance and service life.

## Specifications

| Feature | Value |
|---|---|
| Country of origin | Japan |
| Handle material | Plastic |
| Blade material | Steel |
| Number of products included | 1 pc(s) |
| Blade colour | Stainless steel |
| Handle colour | Black, Stainless steel |
| Blade length | 210 mm |
| Handle length | 126 mm |

## FAQ

### How much does the Kitchen knife KAI 6721D cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 03.07.2026 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 Kai 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 Kai 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/3613020/58493061_large.webp