OOU Kitchen Knife Block Set - 15 Piece High Carbon Steel Set

In this review the OOU Kitchen Knife Block Set is assessed as a complete home kitchen solution for cooks who want a full complement of blades in a coordinated, rust-resistant finish. The biggest reason to buy is the combination of high carbon stainless steel blades with a patented black oxide layer and a hardwood block that includes a built-in sharpener, which together deliver long-lasting edge retention and everyday convenience for meal prep.

Key Features

• High carbon stainless steel: Blades reach 56-58 HRC for a balance of edge retention and toughness so slices stay sharp through regular use.
• Sharp cutting angle: A four-stage sharpening method yields a cutting angle less than 16 degrees for noticeably cleaner, easier cuts.
• Complete 15-piece set: Includes chef, santoku, slicing, bread, utility, paring, six steak knives, kitchen and utility shears, and a hardwood block so most tasks are covered out of the box.
• Built-in sharpener: The hardwood block houses sharpening slots so maintenance is quick and available at the counter.
• Patented black oxide surface: The special oxidation layer resists rust and avoids flaking finishes so the black look stays consistent and safe for food contact.
• Dishwasher safe components: The set is described as dishwasher safe for convenience, though hand washing is typical for long blade life.

Who It's For

The OOU 15-piece set is best for home cooks who want a full range of knives ready to use, from a large 8 in chef knife to serrated steak knives, and who appreciate a cohesive, black-finished presentation on the counter. It suits those who value sharpness and a durable rust-resistant coating that reduces long-term maintenance.

Those who prefer ultra-lightweight knives, specialty forged collectors, or professionals wanting a single high-end chef knife may look elsewhere; likewise, buyers who insist on factory-tested lifetime warranties beyond standard customer support should confirm coverage before purchase.

Pros & Cons

Pros

• Excellent initial sharpness and edge retention thanks to high carbon stainless steel and a fine cutting angle.
• Comprehensive 15-piece lineup covers nearly every everyday kitchen task without needing additional purchases.
• Hardwood block with an integrated sharpener keeps maintenance simple and the set organized on the counter.
• The patented black oxide finish provides a sleek aesthetic while offering real rust resistance.

Cons

• Some customers report that painted finishes can chip over long-term heavy use despite the oxide technology, so careful handling is advised.
• The included sharpener receives mixed feedback, so serious sharpeners may prefer a dedicated sharpening system.

Specifications

Our Verdict

The OOU Kitchen Knife Block Set is a strong value for home cooks who want a full, coordinated set that stays sharp and resists rust. With high carbon steel blades, a practical hardwood block with integrated sharpening, and a distinctive black oxide finish, it covers daily prep needs while offering sensible longevity and attractive presentation at the counter.

Frequently Asked Questions

Are the knives rust resistant?
The set uses a patented black oxide layer and high carbon stainless steel to reduce rust risk and improve long-term durability.

Does the block include a sharpener?
Yes, the hardwood knife block has built-in sharpening slots to maintain edge angle and simplify sharpening at the countertop.

Is this set dishwasher safe?
The product is described as dishwasher safe, but hand washing blades is recommended to preserve edge life and finish.