Hatori Diamond Rolling Knife Sharpener™ - Instant Sharpness
The last knife sharpener you'll ever need
- Razor sharp in seconds
- Anyone can use it
- Real diamond coating
- Safe for knives, built to last
Try it risk-free for 60 days. If you're not totally in love with the product, we will refund you 100%.
Shipping & Returns
Shipping
At Hatori, we offer free, fast shipping on all orders. Once your order ships, you’ll receive a tracking link so you can follow your delivery at any time.
Delivery time: 6–8 business days
Shipping cost: Free
Returns
We offer a 60-day return policy on all orders. To initiate a return, please contact our customer service team at info@hatoriknives.com.
Will Hatori Work For My Knives?
Yes! The Hatori Rolling Sharpener is designed to sharpen all kitchen and outdoor knives, from stainless steel to high-end Japanese blades.
Which Angle Should I Use: 15° or 20°?
The 20° angle creates a strong, durable edge that’s ideal for everyday kitchen use and outdoor tasks. It sharpens quickly and is well suited for knives that see regular, heavier use.
The 15° angle is designed for precision. It produces a finer, sharper edge, making it ideal for high-quality carbon steel or Damascus knives and for more delicate, detailed cutting work.
RAZOR SHARP IN JUST 30 SECONDS
Tired of squashed tomatoes and torn chicken? The Hatori Sharpener restores your knives in seconds—making meal prep faster, safer, and way less frustrating.
Think You Need a New Knife? Think Again.
Hatori
Keep Current Knife
Buy New Knife
Razor sharp cuts
Lasts for years
Saves money
Fixes the root cause
Quick & easy
BRING ANY KNIFE BACK IN JUST 3 SIMPLE STEPS
STEP 1
Attach your knife to the magnetic base
STEP 2
Roll the sharpener along the knife's edge
STEP 3
Enjoy a razor sharp edge in 30 seconds
WHAT CUSTOMERS SAY:
THE HATORI DIFFERENCE
DIAMOND DISC
MAGNETIC BASE
SIMPLICITY & SPEED
THE HATORI DIFFERENCE
DIAMOND DISC
Diamond is the hardest material on Earth. That’s why we use high-quality diamond particles to sharpen knives quickly and effectively.
DIAMOND DISC
Diamond is the hardest material on Earth. That’s why we use high-quality diamond particles to sharpen knives quickly and effectively.
THE HATORI DIFFERENCE
MAGNETIC BASE
The magnetic base offers two sharpening angles. 20° creates a strong, durable edge for everyday knives, while 15° delivers a finer, sharper edge for precision blades.
MAGNETIC BASE
The magnetic base offers two sharpening angles. 20° creates a strong, durable edge for everyday knives, while 15° delivers a finer, sharper edge for precision blades.
THE HATORI DIFFERENCE
SIMPLICITY & SPEED
HATORI’s guided sharpening mechanism keeps the blade steady and precise, making it easy to achieve a sharp, clean edge in no time.
SIMPLICITY & SPEED
HATORI’s guided sharpening mechanism keeps the blade steady and precise, making it easy to achieve a sharp, clean edge in no time.
THE PERFECT GIFT
The Hatori Knife Sharpener is the ultimate kitchen gift—it's practical, easy to use, and instantly transforms dull knives into razor-sharp kitchen essentials, making cooking faster, safer, and way more enjoyable.
MYTH VS FACT
Myth: The Hatori Rolling Knife Sharpener is just another gimmick—it doesn't actually work.
Fact: Thousands of happy customers and professional chefs rely on the Hatori sharpener daily because it delivers razor-sharp edges quickly and effortlessly.
Myth: You need experience to sharpen knives properly.
Fact: The Hatori sharpener is designed for anyone, even complete beginners. Its magnetic guides and rolling mechanism make sharpening foolproof and easy, every single time.
Myth: Knife sharpeners wear down blades and cause damage over time.
Fact: Unlike pull-through sharpeners, Hatori’s diamond-coated discs gently refine the blade without excessive grinding, preserving and extending your knives’ lifespan.
Myth: All manual sharpeners are pretty much the same—they don’t really work.
Fact: Hatori is fundamentally different. Its unique rolling mechanism and precise angle control ensure professional-grade sharpness without blade damage, setting it apart from traditional manual sharpeners.
Myth: If I don’t like it, I’ll be stuck with it.
Fact: We’re so confident you'll love your Hatori sharpener, we offer a 60-day, risk-free satisfaction guarantee. If you're not thrilled, simply return it for a full refund.
Why home cooks switch to Hatori
The first roll is usually all it takes.
I would never treat myself to an expensive Japanese knife because I could never achieve the sharpness I desired. Now with Hatori, my dream has come true — I can buy an expensive Japanese knife knowing it will be sharp!
For knives at work I used Japanese water stones, but life's too short to be spending that amount of time unless you're a Michelin star chef. I'm delighted with my Hatori sharpener.
I had a knife for over 30 years and could never get it sharp. Your kit done the business — very impressed.