ASTERCOOK
Astercook 21 Pieces Knife Sets for Kitchen…..
- Types: Chef's, bread, steak, paring, utility, and more
- Pieces: 15
- Blade Lengths: 3.5", 4.5", 5", 7", 8"
- Blade Material: High carbon stainless steel
- Cleaning: Dishwasher safe
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Astercook 21‑Piece Knife Set Review — All-in-One Sharpness & Convenience
Every kitchen deserves a knife set that not only performs well but also stays sharp and organized. The Astercook 21‑Piece Knife Set (ASIN B0BW91HX7D) is a powerful option for anyone who wants a comprehensive selection of blades, a built-in sharpener, and durable construction — all in a sleek, modern block. This set is especially attractive for people setting up a new kitchen, renovating, or simply upgrading from a basic knife collection.
In this detailed review, we will explore how this set performs, how many tasks it covers, how easy it is to use and clean, its safety and durability features, and ultimately whether it’s worth investing in. We’ll also cover practical FAQs based on how real users will use it in daily cooking.
Knife Set Review
The Astercook 21-piece knife set is built with 1.4116 high-carbon German stainless steel, which offers excellent hardness, good corrosion resistance, and a capacity to maintain sharp edges. The blades are precision tapered, helping each knife maintain a clean, sharp edge right out of the box.
One of the standout features of this set is the built-in sharpener located on the knife block. Rather than relying on a separate sharpening device, this block allows you to quickly sharpen your knives with one hand, which is a major convenience for regular use. Because of this design, users can maintain sharpness more frequently and easily, extending the life and efficiency of each blade.
The finish of the knives is also noteworthy. A black non-stick coating protects the blade from oxidation (rust) and helps prevent food from sticking, making slicing smoother and cleanup easier. This coating contributes both to aesthetics and function.
In terms of the block design, the set comes with a sturdy wood block that provides slots for all 21 pieces. This block is not only practical — keeping knives safe and organized — but also visually appealing and compact enough to fit comfortably on a countertop.
Using the knives feels intuitive. Their weight is balanced so that they don’t feel too light or too heavy, and the handle shape gives secure grip control. Cutting through vegetables, meat, bread, or herbs feels efficient, and the ability to sharpen blades right in the block means they remain razor-sharp over time.
1. Knife Set Capacity
What’s Included
The 21 pieces in this set cover an incredible range of kitchen tasks. Here is a breakdown of what comes in the set and how each piece is useful:
8″ Chef Knife — for chopping and general-purpose prep
8″ Slicing Knife — ideal for meat, roasts, large fruits
7″ Santoku Knife — precision chopping and slicing
8″ Bread Knife (serrated) — perfect for crusty breads and pastries
5″ Utility Knife — mid-size tasks like trimming vegetables or slicing cheese
3.5″ Paring Knife — for peeling, mincing, and detail work
3″ Peeling Knife — designed specifically for peeling fruits and vegetables
6″ Pro Boning Knife — separates meat from bone with precision
5″ Cheese Knife — for cutting soft and hard cheeses cleanly
8 × 4.5″ Serrated Steak Knives — perfect for table service
Poultry Shears — handy for cutting poultry, herbs, or packaging
Kitchen Shears — a multipurpose tool for everyday kitchen cutting
Wooden Knife Block — holds all the knives
Built-in Sharpener on Block — keeps blades sharp
How the Set Covers Kitchen Needs
This set’s capacity is remarkable. With 21 pieces, you get not just the basic chef’s knives and steak knives, but also more specialized tools (like the boning knife and cheese knife) plus the sharpener and shears. That means you don’t need to invest later in separate specialty knives — this set is designed to serve you across nearly every food-prep scenario.
For someone doing serious cooking, entertaining, or meal-prepping, this set provides kitchen readiness from day one. From carving roasts to slicing bread, trimming meat, cutting cheese, and everyday prep — it covers all of it.
2. User-friendly design and cleaning
Ergonomic Handles
The handles are designed to offer a good mix of comfort and control. When you hold the chef’s or santoku knife, the grip feels balanced, which helps reduce fatigue. Even the smaller knives feel secure, offering good maneuverability for delicate tasks.
Black-Coated Blades
The black non-stick coating is more than just aesthetic. It helps food slide off the blades, which reduces friction while cutting and makes food release easier. This also helps maintain cleaner cuts and reduces the amount of force needed, ensuring smoother operation.
Built-In Sharpener Convenience
One of the most user-friendly features is the integrated sharpener in the knife block. Rather than pulling out a separate sharpening tool, you can slide a dull knife through the sharpener to restore the edge. This is ideal for routine maintenance and ensures your knives stay sharp consistently.
Cleaning
The knives should ideally be hand washed to preserve the coating and the steel’s integrity.
Rinse with warm water, use mild soap, and dry thoroughly immediately after washing.
Avoid soaking the knives, as prolonged exposure to water can damage both the steel and the coating.
The block can be wiped clean to remove crumbs or metallic residue.
The sharpener portion should be kept free of metal shavings by occasionally brushing it out — this helps maintain its effectiveness.
3. Safety Features and Durability
Safety Features
Non-slip Handles: The handle design allows for a secure grip, reducing the risk of slippage while cutting.
Sharp Blade Maintenance: Because blades stay sharp via the built-in sharpener, you’re less likely to use dull knives — and dull blades can be dangerous.
Organized Block: The knife block stores each piece securely, helping to prevent accidental cuts when grabbing a knife or putting them away.
Durability
High-Carbon German Stainless Steel: This material is strong, resists corrosion, and holds an edge well.
Tapered Grind: The precision grinding technique helps create a sharp, resilient edge that resists chipping.
Non-Stick Coating: The black coating protects against oxidation and corrosion, helping the knives last longer.
Robust Block: The wooden block is built to securely hold all 21 pieces, protecting them from damage and maintaining their shape.
Long-Term Sharpness: Thanks to the built-in sharpener, the blades can be maintained frequently and easily, which prolongs their life.
All in all, this knife set is designed to withstand daily use while giving you strong performance over years of cooking.
4.Conclusion
The Astercook 21‑Piece Knife Set (ASIN B0BW91HX7D) is a powerful all-in-one solution for anyone who wants a complete, durable, and convenient knife collection. With a wide variety of blades, a built-in sharpener, and robust materials, it delivers both performance and longevity.
Strengths:
Extremely comprehensive 21-piece set
High-carbon German stainless steel for performance and durability
Built-in sharpener for easy maintenance
Black non-stick coating for corrosion resistance & food release
Comfortable, ergonomic design
Organized storage in a sturdy block
Ideal For:
Home cooks building a full, reliable knife collection
Entertainers who need both prep knives and steak knives
Those who want a smart, space-saving solution for sharpening and storage
Anyone looking for long-term value in a kitchen toolset
Possible Trade-Offs:
Requires more counter space for the large block
Best performance with regular hand-washing
The coating might scuff with improper care
In summary, this set stands out for combining practicality with premium touches. If you’re serious about knives and want a complete, high-performance set that stays sharp and organized, the Astercook 21-piece set is a strong contender.
5.FAQS
How many knives are included?
A: 21 pieces — including chef, slicing, santoku, bread, utility, paring, boning, cheese, steak knives, shears, and a block with a built-in sharpener.
What kind of steel do the blades use?
A: High-carbon German stainless steel, designed for strength, corrosion resistance, and edge retention.
Is the built-in sharpener easy to use?
A: Yes — just slide the knife through the sharpener slot in the block to touch up the edge.
Is this set dishwasher safe?
A: It’s recommended to hand wash the knives to preserve the coating and blade quality.
How do I clean the sharpener?
A: Use a dry brush to remove any metal shavings from the sharpener slot.
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