The problem
Every knife goes blunt. Most sharpeners make it worse.
A blunt knife slips, squashes tomatoes and turns prep into a fight. Pull-through sharpeners tear steel off the edge. Whetstones take years to learn. So most good knives end up blunt in a drawer.
Oakstone takes the skill out of it. The magnets hold the angle. You just roll.
Set. Roll. Slice.
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1. Set the angle
Place the knife on the magnetic base. 15° for fine Japanese blades, 20° for European chef's knives. The magnets hold it there, so the angle never drifts.
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2. Roll the edge
Roll the 400 grit diamond disc along the blade to grind a fresh edge. Flip to the 1000 grit ceramic disc to hone it clean.
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3. Slice
Test it on a tomato, a nice steak or a sheet of paper. A sharp edge glides through without pressure.
Grind
400 grit industrial diamond
Diamond is harder than any knife steel, so it cuts a clean new edge on soft German steel and hard Japanese and Damascus blades alike. It grinds the steel instead of tearing it like a pull-through sharpener.
Hone
1000 grit ceramic
Grinding leaves a tiny burr of loose steel on the edge. The ceramic disc removes it and polishes the edge smooth, which is the step that makes a knife feel truly sharp.
Hold
Solid oak and N50 magnets
Triple-layered N50 magnets lock the blade at 15° or 20°, so every pass hits the same angle. Oak and stainless steel with no plastic in the rolling system. It lives on the bench, not in a drawer.
Reviews on Google
Sharp words from real kitchens
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5 out of 5 stars
“The Oakstone Rolling Knife Sharpener is amazing! It’s easy to use, sharpens quickly, and leaves every knife with a perfect edge. The rolling design makes the process smooth and safe, even for beginners. Great build quality and stylish design too! My kitchen knives have never been this sharp — highly recommend both the product and the seller!”
Alessandra M. -
5 out of 5 stars
“Such an incredible knife sharpener! Very useful instructions provided, easy to use and I couldn’t believe how sharp my knives were when I did it. If you’re a chef or enjoy doing bbq (especially Brazilian style haha), I would definitely recommend this tool… I bet you won’t regret it once you cut a nice picanha with a clean and precise cut, without tearing the meat…
Simply loved it! 😄”Paola C. -
5 out of 5 stars
“Had a bbq over the weekend where we needed to clean and cut over 40kg of meat and Oakstone made it a much simpler task. The guys doing it were impressed with the quality and how easy it is to use it. No-brainer! Will order another one for personal use.”
Felipe S. -
5 out of 5 stars
“Amazing business to deal with. I had a an issue and they responded quickly and rectified it.They even sent me a personal message. Beautiful knife sharpener.”
Anna G. -
5 out of 5 stars
“Great product! Best gift ever!”
Diogo B. -
5 out of 5 stars
“High quality product! Perfect for my knives. Highly recommend!”
Eduardo V.
Every review we have received on Google, shown in full as posted.
Meet the founders
We built the sharpener we wanted at our own BBQ
We are two Brazilians who moved to Adelaide over a decade ago and found the Aussie BBQ felt just like home. The prep did not. Every weekend we fought blunt knives, and sharpening felt like a mystery. After burning through cheap sharpeners, we designed one that holds the angle for you. That became Oakstone.
Gifting
The gift they will actually use
For the BBQ lover, the cook with good knives and a blunt drawer, the new homeowner. Arrives in a branded box with a welcome card and video tutorial. Free shipping Australia-wide.
Learn to keep an edge
View allNext from Oakstone
The Oakstone Butcher Block
Solid acacia, 400 x 300 x 30 mm, designed to sit beside the sharpener. Join the waitlist and hear first when it lands.
