






OOU® 15-Piece Knife Block Set - High Carbon Stainless Steel, Black
Premium High Carbon Stainless Steel Blades
Crafted from high carbon stainless steel, OOU knives are engineered for superior durability, exceptional rust resistance, and sharpness. The blades have a hardness of 56-58 HRC, and with a unique 4-step sharpening method, they are honed to an ultra-sharp 16-degree cutting angle. This precision makes slicing, chopping, and dicing effortless—cutting through ingredients like butter.
Comprehensive 15-Piece Knife Set
This versatile set includes:
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7" Chef Knife
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7" Santoku Knife
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8" Slicing Knife
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8" Serrated Bread Knife
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5" Utility Knife
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3.5" Paring Knife
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6 x 4.5" Serrated Steak Knives
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Kitchen Shears
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Utility Shears
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Hardwood Knife Block with Built-In Sharpener
This complete set caters to all your kitchen needs, from everyday meal prep to more specialized tasks, making it an essential tool for both home cooks and professionals.
Advanced BO Oxidation Technology for Rust Prevention
OOU knives feature a patented BO Oxidation Surface, creating a black oxide layer that provides true rust resistance. Unlike many black-coated knives on the market that can chip and degrade, OOU knives maintain their sleek finish, are non-toxic, and are safe for health. The black oxide layer will never peel off, ensuring lasting durability and performance.
Durable, Rust-Resistant & Low Maintenance
Designed for long-lasting use, OOU knives are made from high-quality stainless steel with a patented anti-rust coating that resists rust and corrosion. This unique technology ensures easy maintenance and extended lifespan, providing reliable performance for years.
The Perfect Gift for Any Occasion
Whether it's a wedding, housewarming, birthday, or any special event, OOU kitchen knives make a thoughtful and practical gift. Our knives blend cutting-edge design and functionality, making them a great addition to any kitchen. Plus, we offer exceptional customer support—if you have any concerns, our team will respond within 24 hours to ensure your satisfaction.
- Blade Material: High Carbon Stainless Steel
- Color: Black
- Blade Color: Black
- Item Length: 14.21 Inches
- Size: 14.21 Inches
- Item Weight: 8.29 pounds
OOU Knife Set is made from high carbon stainless steel, offering excellent rust and stain resistance. With a hardness of 56-58 HRC and a 4-step sharpening method, these knives feature an ultra-sharp 16-degree cutting angle, ensuring effortless cutting. The patented BO Oxidation Surface prevents rust and maintains a sleek, durable finish that won't chip off. This versatile 15-piece set includes essential knives for all your kitchen needs, stored in a stylish wooden block with a built-in sharpener for easy maintenance.

Unmatched Performance
Engineered with precision, OOU knives are crafted from premium high carbon stainless steel, delivering an ideal balance of sharpness, strength, and lasting durability. With a hardness rating of 56–58 HRC and our signature 4-step sharpening process, each blade achieves an ultra-sharp 16° cutting angle—effortlessly gliding through ingredients with razor-like precision. Combined with our patented BO Oxidation Surface for superior rust resistance, OOU knives are built to perform at the highest level, meal after meal.
Precision-Forged Blade for Superior Cutting Performance
Each OOU knife blade is precision-forged from premium high carbon stainless steel, engineered for exceptional hardness, corrosion resistance, and long-term durability. With a Rockwell hardness of 56–58 HRC, the blade delivers excellent edge retention and strength for daily kitchen demands. Our exclusive 4-stage sharpening method—blending advanced German and Japanese techniques—produces a razor-sharp edge with a cutting angle of less than 16°, allowing the blade to glide through ingredients effortlessly. Finished with OOU’s patented BO Oxidation Surface, the knife body is further protected by a food-safe black oxide layer that prevents rust and maintains its sleek, elegant appearance without flaking or chipping.


Scientifically Designed Handle for Comfort & Control
The handle of each OOU knife is designed with user comfort and long-term durability in mind. Crafted through advanced molding technology, it offers a secure, ergonomic grip that ensures precision and control during every cut. The high-quality materials used in the handle construction are heat- and moisture-resistant, making them ideal for daily kitchen use. Combined with the sleek, modern design, these handles not only perform but also enhance the overall aesthetics of your kitchen tools—delivering a perfect balance of form and function.
