Our best selling chef knife, with a handle nobody else owns
Feather Forge Sapphire 8" Chef Knife
The knife you'll reach for every day, and the one every guest asks about. A true kitchen workhorse with a one of one sapphire handle. The gift they'll treasure for life.
The swirl, depth and colour in your handle belong to your knife alone. Nobody else will ever hold the same one.
- Hand poured sapphire epoxy
- Stabilised burl wood
- 67-layer Damascus blade
- 10Cr15CoMoV core, 60 HRC
Every blade is hand sharpened and oiled before it ships. Free shipping on knife orders.
✦The Sapphire Chef
The Feather Forge Sapphire 8” Chef Knife takes the shape of our best selling Feather Forge chef and gives it a handle you will not find on any other knife. Stabilised burl wood flows into deep sapphire blue epoxy, hand poured one handle at a time, so the swirls, depth and colour in yours are entirely its own. No two are alike.
Beneath that handle sits a serious blade: 67 layers of Damascus forged around a 10Cr15CoMoV cobalt steel core, a premium steel in the same class as VG-10, hardened to 60 HRC for an edge that stays keen through slicing, dicing and chopping. Every blade is hand sharpened and oiled before it ships.
A true one of one for the cook who wants the knife on the magnetic strip to be the first thing anyone notices.
≡Specifications
| Blade length | 8" |
| Blade steel | 67-layer Damascus |
| Core steel | 10Cr15CoMoV (VG-10 class) |
| Hardness | 60 HRC |
| Edge | Hand sharpened |
| Handle | Stabilised burl wood and hand poured sapphire epoxy |
| Handle finish | 1 of 1, no two alike |
➜Shipping
The Sapphire Edition is in the final stages of production and will be ready to ship in around 2 weeks. Order now to reserve yours and it will be sent out as soon as it is finished and inspected.
Shipping is free on knife orders. Tracking is emailed to you as soon as your knife is on its way.
9999-Day Trial & Lifetime Warranty
Cook with it for 99 days. If it is not the sharpest, best looking knife you have owned, send it back for a full refund.
Every knife is covered by our free lifetime warranty. Any manufacturing defect, ever, and we repair or replace it free.
♥Care
- Hand wash with warm soapy water and dry straight away.
- Never put it in the dishwasher or leave it soaking.
- Oil the blade lightly now and then to keep the Damascus looking its best.
- Store on a magnetic strip or block to protect the edge.
The Sapphire In Motion
Photos only get you so far. Watch the light roll through the epoxy.
Swipe or tap the arrows to see all 3 videos
Hand poured sapphire epoxy
No Two Handles Are Alike
Most knives come off a line looking identical. The Sapphire handle is poured by hand, one at a time, so the way the blue settles into the burl is different in every single knife.
- Burl wood, chosen piece by piece
Every handle starts with a block of stabilised burl, and no two blocks share the same grain or figure.
- Sapphire epoxy, poured by hand
The deep blue resin is poured around the burl by hand, so it flows, swirls and settles its own way each time.
- Shaped and polished to a glass finish
Once set, each handle is shaped and polished by hand until the blue glows when it catches the light.
POUR A · 8" CHEF
POUR B · 7" SANTOKU
POUR C · 7" NAKIRI
POUR D · 6" UTILITYPhotos show example handles. Your knife arrives with its own one of one pour.
Built For Performance
The handle gets the attention. The blade underneath earns its place on your board every day.
Deep blue resin poured by hand, one handle at a time. No two knives look the same.
Layered steel folded around the core for strength, flex and a pattern that is different on every blade.
A premium cobalt steel in the same class as VG-10, chosen for a keen edge that holds.
Hardened for edge retention, so it stays sharp through months of slicing, dicing and chopping.
Every blade is sharpened by hand, then inspected and oiled before it leaves us.
Burl at the bolster gives warmth and grip, and flows straight into the sapphire pour.
Why The Sapphire Chef Stands Apart
A knife you reach for every day should be one you love looking at. This one is both.
Hand poured sapphire epoxy means your handle is a true one of one. The swirl in yours will never be repeated.
A 10Cr15CoMoV cobalt core at 60 HRC, hand sharpened before it ships. It holds that edge through months of daily prep.
Folded steel with a pattern that is unique to every blade, so the blade is a one off too.
The same chef profile thousands of Feather Forge owners already trust, with a curved belly for smooth rock chopping.
On a magnetic strip or a block, the blue glow turns your kitchen wall into a showpiece. A gift they will never forget.
Cook with it for 99 days. If you do not love it, send it back for a full refund. No questions asked.
Made To Be Seen. Built To Be Used.
Real Customer Reviews
"Way sharper than any of my previous knives. These things hold an edge even after some long abuse in the kitchen."
Mark S.VERIFIED
"By far the best knife I've used and would happily recommend to anyone. Quality is unmatched."
@svendieselVERIFIED
"Right out of the box these knives are so sharp. Perfect for preparing any family meal and a good conversation starter!"
Cameron ThomsonVERIFIED
"Visually fierce and stunning on display, and it really backs up what it says it does. Taking my kitchen tools top spot."
@Jorts KitchenVERIFIED
"This is my second knife purchase from here. The knives are top notch."
Thomas F.VERIFIED
"Suitable for delicate work like mincing garlic, but strong enough to plow through various cuts of meat."
@aldergrillsVERIFIEDBuild A Sapphire Set
A single Sapphire turns heads. A full set of one of one handles on the wall is something else. Every set costs less than buying the same blades one at a time.
8" Chef + 7" Santoku + 7" Nakiri + 6" Utility
All 4 Sapphire knives + acacia display block
More Sapphire Shapes
The Knife Upgrade
| Let's compare | Feather Forge Sapphire | Big-box stamped knife | Department store forged knife |
|---|---|---|---|
| Handle | Hand poured epoxy and burl, 1 of 1 | Riveted plastic | Mass produced polymer |
| Steel | 67-layer Damascus, cobalt core | Stamped sheet stainless | Single-layer forged |
| Hardness | 60 HRC | 52 to 56 HRC | 56 HRC |
| Edge | Hand sharpened | Machine edge | Machine edge |
| Home trial | 99 days | Store returns only | 30 days |
| Warranty | Free lifetime | Limited | Limited |
Trusted By 500,000+ Home Cooks
Join a community of home chefs who stopped putting up with dull knives. Hand-forged blades, a 99-day trial and a lifetime warranty behind every one.
99-Day Risk-Free Trial & Lifetime Warranty
Cook with your Sapphire for 99 days. Don't love it? Get a 100% refund. No questions.
Hand finished, individually inspected and sharpened before shipping. Any manufacturing defect, ever, and we repair or replace it free.
100% money back guarantee. No code needed.
Questions? Let us help you
Is every handle really one of one?
Yes. Each handle is made by pouring sapphire epoxy around a block of stabilised burl wood by hand. The resin flows and settles differently every time and no two burl blocks share the same grain, so every handle is unique.
Will my handle look exactly like the photos?
It will have the same burl wood and sapphire blue look, but not the exact same pattern. That is the point. The photos show example handles, and yours arrives with its own swirl, depth and colour.
When will my knife ship?
The Sapphire Edition is in the final stages of production and will be ready to ship in around 2 weeks. Order now to reserve yours and it goes out as soon as it has been finished and inspected. Tracking is emailed to you the moment it is on its way.
How does 10Cr15CoMoV compare to VG-10?
They sit in the same class. 10Cr15CoMoV is a premium stainless steel with added cobalt, hardened here to 60 HRC. It takes a very keen edge, holds it well and resists staining, which is why it is used as the core in high end Damascus knives.
How is it different from the original Feather Forge?
Same best selling Feather Forge shapes. The Sapphire has a 67-layer Damascus blade around a 10Cr15CoMoV cobalt core and a handle of stabilised burl wood and hand poured sapphire epoxy, where the original uses 73 layers around an AUS-10 core with an olive burl handle.
How do I look after the epoxy handle?
Hand wash, dry straight away and never put it in the dishwasher or leave it soaking. Keep it away from direct heat like the edge of a hot pan. Treat it well and the handle stays glassy for life.
Do I need a discount code?
No. The price you see is the price you pay. There is nothing to enter at checkout.
Can I return it if I don't like it?
Yes. You get 99 days at home with it. If you are not completely happy, send it back for a full refund or exchange, even if you have used it.
How does the lifetime warranty work?
If your knife ever develops a manufacturing defect we repair or replace it free of charge, for the lifetime of the product. Email us photos and your order details and we take it from there. Like all lifetime warranties it does not cover misuse (prying, bones, frozen food), intentional damage, normal edge wear or rust from improper storage.
Can I order it as a gift?
Yes, and it makes a memorable one. Enter your own email for the order summary and the recipient's name and shipping address. We keep all prices and receipts out of the package.
Is shipping free?
Shipping is free on knife orders. The Emperor's Throne Set includes our acacia display block, which ships at our heavy-item rate, and that is shown in the cart before you pay.
Do you ship internationally?
Yes, we offer both domestic and international shipping options. Customs duties and taxes outside the US are the customer's responsibility.