OOU
OOU is committed to researching, manufacturing and marketing in high quality kitchen products. We own tens of patent for inventions, especially the BO oxidation treatment. We take pride in this high technology used on knives, so that our products keep anti-corrosive and anti-rust for a long time. The household products we provide are unique and muti-functional, satisfying youths in pursuing and tasting profession.

Innate Beauty
Unique Proprietary BO Oxidation Technology, which not only efficiently improve the function of anti-rusting and anti-corrosion, but also dress up an elegant black coating for the knife. Approved by FDA certification. A perfect combination of health, technology and beauty.

Focus on Quality
Adopts the best high-carbon stainless steel with integrated ergonomic handle, full tang blade, anti-skid and comfort breathable, toughness of 56±2 Rockwell Hardness, with a cutting angle which less than 15 degree, guaranteed OOU knife is durable and ultra sharp.

Force to Easy
Lightweight, full tang blade, integrated ergonomic handle, makes everything easy to use as your arm, also it is easy to clean by its special oxidation coating. We guaranteed life-time warranty.

What’s in the package?
1pc x 7″ Black Shark Series Professional German High Carbon Steel Chef’s Knife

Specification
【Whole Length】: 12.2 inches
【Blade Length】: 7.0 inches
【Blade Thickness】: 0.08 inches
【Weight】: 5.4 oz
【Package Oversize】: 14.3 X 3.5 X 1.5 inches
【Package Weight】: 14.1 oz
【Material】: X50CrMoV15
【Hardness】: HRC 56±2

Product Features

• Excellent Quality – Adopts best high-carbon stainless steel X50CrMoV15 with ergonomic handle, unique non-slip and comfort breathable design, well balance full tang blade, which is durable with toughness HRC 56±2.
• Proprietary Surface Treatment – Without any toxic materials, improved with advanced BO Oxidation Tech, high efficiency of non-sticking, anti-rusting and anti-corrosion, FDA approved, safe and healthy.
• Ultra Sharp – 4 sections sharpened blade edge with an cutting angle less than 15 degree, slicing smoothly without skidding and retaining the juice inside the food. Guarannted it is durable and razor sharp.
• Elegant Looks – Great combination of profession, technology and fashion. Coating with fatastic looking and excellent BO Oxidation layer, makes you different from others, the best chef kitchen knife for chopping, slicing, dicing and mincing.
• Everything is Easy – OOU professional chef knife is easy and comfortable to use as your arm, easy to clean either. DO NOT CUT HARD BONES in case of blade damage. Please make sure your are purchasing with OOU! Store which is the only seller owned and authorized the brand, guaranteed life-time warranty.