Built to stay sharp.
We started with a simple idea: sharpening your knives should be easy. Our rolling sharpener makes that possible with a consistent 20° sharpening angle. Our knives are designed at the same 20° angle.
One knife. One angle. One simple way to keep it sharp.
Adds the selected Tumbler Pro to your cart.- Lifetime Warranty
- Fast US Shipping
- Easy 30-Day Returns
Tumbler Pro Ebony $169.00
Rated 4.9 out of 5 (215 ratings)
See how it works.
Hold. Roll. Done.
One angle, start to finish.
-
We made sharpening easy first.
The rolling sharpener holds a consistent 20° angle. You roll. It keeps the angle for you.
Flip to the 15° side for your Japanese knives.
-
Then we built the knives to match.
Our knives are designed at the same 20° angle. Three-layer laminated steel, with walnut or Tumbler orange handles.
-
So there's nothing to figure out.
The same angle on the knife and on the sharpener. Set the knife on the 20° side of the angle block and roll.
Why one angle?
Every knife edge is set at an angle. Sharpen at a different one and you have to guess. Guessing is what makes sharpening feel hard.
When the sharpener and the knife share one angle, there is no guessing. You match the edge that's already there, every time.
Care for your Tumbler knife
-
Hand wash only.
The handle can swell or split in a dishwasher. We recommend only handwashing your knives.
-
Touch it up early and regularly.
Building a habit of keeping your knives sharp can keep them around for generations.
Questions
Which knives are 20°?
The chef's knife, the santoku/prep knife and the paring knife in the Tumbler kitchen set.
Will the Pro sharpen my other knives?
Yes, most straight-edged kitchen knives. The Pro's angle block has a 20° side and a 15° side, so you can match the angle your knife was made with.
How often should I sharpen?
Whenever the knife starts to feel less sharp. A light roll before it gets dull is quicker than bringing back a dull edge.
Need a hand?
We're happy to help with sharpening, care or your order.
Contact supportKeep it sharp.
Your Tumbler knife is designed to work seamlessly with our rolling sharpener, so maintaining the edge is as simple as using the knife itself.
Tumbler Pro Ebony $169.00
- Lifetime Warranty
- Fast US Shipping
- Easy 30-Day Returns
Tumbler Pro, Ebony $169.00