5-Piece Knife Set - Yi Series (B27)
67-layer Damascus steel with a 10Cr15CoMoV high-carbon core at 60 HRC, paired with a classic rosewood handle for timeless warmth and balance.
$443.95
DESCRIPTION
This is the full daily lineup: five Yi Series blades that cover every task on a home cook's cutting board, from breaking down a butternut squash to hulling strawberries before dessert. If you're stocking a kitchen properly for the first time, or replacing everything at once, this is the set to start with.
What's in the Set
- 8.5" Chef Knife: The one you'll reach for most. Chop an onion, butterfly a chicken thigh, work through a pile of root vegetables without the blade wandering. Your board anchor.
- 7" Santoku: The push-cut blade. Flat profile, forward-weighted feel, ideal for slicing zucchini into even coins, dicing capsicum, or shaving fennel paper-thin for a salad.
- 5" Utility Knife: The in-between knife. Trim silverskin off a pork fillet, halve stone fruit, slice a small roma. Sized for jobs where the chef knife is too much blade.
- 3.5" Paring Knife: The precision tool. Peel a mango, devein prawns, hull strawberries, or segment a grapefruit. Works best in your hand rather than on the board.
- Bread Knife: The one nobody thinks about until it's missing. Long serrated blade handles crusty sourdough, soft brioche, and ripe heirloom tomatoes without crushing them.
67-Layer Damascus Across the Board
Every blade in the set shares a 10Cr15CoMoV high-carbon stainless core wrapped in 67 layers of Damascus, vacuum heat-treated to 60-62 HRC. That hardness is what makes these worth the investment: the edge stays sharp through a full week of daily use, not just the first few cuts. The Damascus pattern ripples differently on each blade, so the set looks intentional rather than uniform.
Rosewood Handles, Full-Tang Throughout
All five handles are rosewood, triple-riveted to full-tang blades. One continuous bar of steel runs from the tip of each blade through to the butt of the handle, putting the balance right at your pinch grip rather than out in the handle. Rosewood is dense and slow to absorb moisture, and it stays comfortable across a long prep without fatigue.
Specifications
- Blade Steel: 67-layer Damascus with 10Cr15CoMoV core
- Hardness: 60-62 HRC (Vacuum Heat Treated)
- Blade Profile: 5-piece set, 8.5" Chef + 7" Santoku + 5" Utility + 3.5" Paring + Bread Knife
- Handle: Rosewood with triple-rivet full tang
- Use: A full kitchen lineup for daily chopping, push-cut vegetable prep, mid-size tasks, close in-hand work, and bread slicing.
- Series: Yi Series (B27)
- Model: B27-A5B
Complete Your Set
Already have a few Yi Series pieces? Pick up individual knives to fill any gaps, or add the 7-Piece Set if you want to include scissors and a knife block.
READY TO GIFT
All our knives arrive in a beautiful, premium gift box that's ready to impress. (Whether it's for a very lucky cook, or just for you.)
THE NERDY BITS
Steel Type: 10Cr15CoMoV Core
Hardness: 60±2 HRC
Construction: 67-Layer Damascus
Handle: Rosewood
Heat Treatment: Vacuum & Cryo Treated
67 layers of Damascus, classic design
The Yi Series pairs a 10Cr15CoMoV core with 67 layers of Damascus cladding at 60 HRC. The same proven steel found across Xinzuo's premium Damascus range, wrapped in a classic rosewood handle that honours traditional knife-making aesthetics.
Pro-Level Hardness
Professional-grade hardness that holds a keen edge through extended use. The sweet spot between sharpness retention and easy home maintenance.VG10-Class Steel
A proven high-carbon stainless steel equivalent to Japanese VG10. Trusted across Xinzuo's premium Damascus range for consistent performance.Classic Warmth
Natural rosewood provides a warm grip, excellent moisture resistance, and a rich patina that develops beautifully with use.CLASSIC DAMASCUS. PROVEN PERFORMANCE.
The Heritage Collection
The Yi Series is Xinzuo's classic Damascus offering — the same 10Cr15CoMoV core and 67-layer construction found in their premium lines, presented in a timeless rosewood pairing that never goes out of style.Handle Design
Natural Rosewood
Classic Warmth
Why Choose the
Yi Series
More Knives From the Yi Series
- 8.5" Chef Knife - Yi Series (B27)
- 7" Santoku Knife - Yi Series (B27)
- 7-Piece Knife Set - Yi Series (B27)
- 3-Piece Knife Set - Yi Series (B27)
- 5-Piece Knife Set - Yi Series (B27)
- 2-Piece Knife Set - Yi Series (B27)
- 3.5" Paring Knife - Yi Series (B27)
- 5" Utility Knife - Yi Series (B27)
FAQs
Where are Xinzuo knives made?
All Xinzuo knives are manufactured in Yangjiang, Guangdong Province, China. Yangjiang has been a centre for blade-making for over 1,400 years, making it one of the world's oldest knife-making regions. We use modern CNC-controlled forging and vacuum heat treatment to ensure consistent quality.
What is your warranty?
Every Xinzuo product comes with a lifetime warranty against manufacturing defects. This covers blade delamination, handle cracking under normal use, and premature corrosion. We also offer 30-day returns if you're not completely satisfied. As an Australian company, all purchases are protected under Australian Consumer Law. See our warranty page for details.
Can I put my knife in the dishwasher?
No, and this applies to all quality kitchen knives. Dishwashers use harsh detergents and high heat that damage blade edges and can corrode steel. Hand wash with warm soapy water, dry immediately, and store properly. It takes 10 seconds and protects your knife for life.
How do I choose the right series?
Supreme: German steel, low maintenance, great value. Retro: Japanese-grade steel with Damascus, better edge retention. Mo: VG10 core with 67-layer Damascus, premium performance and aesthetics. Lan: Powder steel at 62 HRC, our sharpest and longest-lasting edge. See our series comparison page for a detailed breakdown.
Do you ship Australia-wide?
Yes — we ship to every state and territory. Orders placed before 12 PM AEST on business days are dispatched same day from our Australian warehouse. Regular Post ($9.95, 1-7 business days, free over $100) and Express Post (calculated at checkout, 1-2 business days, free over $250) are available. See our shipping page for details.
Experience Precision
in Every Cut
The perfect balance of sharpness, comfort, and design.










