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PREMIUM MATERIAL

Tumbler Pro

Solid Walnut Build Unique Grain Pattern New Arrival Early Black Friday Deal

The Tumbler Pro Walnut Edition is built from solid walnut and designed to complement your thoughtfully designed kitchen. Every piece has its own grain, so no two look quite alike.

The Tumbler Pro, Built From Solid Walnut
Crafted from genuine walnut with naturally unique grain

4-Layer Diamond Sharpening Disc
Faster, smoother sharpening for razor-sharp results

Upgraded EdgeBoost™ Ceramic Honing Disc
Re-aligns the blade's apex for a flawless finish

Interchangeable Disc System
Optional whetstones for further edge refinement

Styles – Walnut

New

$169.00

Lifetime Warranty

Fast US Shipping

Extended Holiday Returns

Main Benefits

Tumbler Pro Signature Editions pair distinctive materials with the Pro sharpening system: a four-layer diamond disc, EdgeBoost ceramic honing and interchangeable discs.

Choose solid walnut, ebonized ash or brushed stainless steel. Each edition's material and finish are described on its product page.

Which knives work with Tumbler Pro?

Tumbler Pro works with most straight-edge steel kitchen knives and many outdoor knives that can be held securely by the magnetic holder.

It is not designed for serrated knives, ceramic knives or scissors. Check the knife maker's recommended sharpening angle and instructions before sharpening specialty or single-bevel knives. For smaller blades, compare Tumbler Mini.

Which angle should I use: 15° or 20°?

Use the knife manufacturer's recommended sharpening angle whenever available. The standard Tumbler Original and Pro magnetic holders offer 15° and 20° settings.

A narrower angle produces a finer edge; a wider angle generally favors durability. Do not choose an angle from the knife's country of origin or Damascus pattern alone.

Knife Holder Pro offers additional fixed-angle options. For compatible newer Tumbler Pro models, the optional #150 Coarse Diamond Disc removes material faster during repair or angle changes; it does not add angle settings. Check disc compatibility before ordering.

What's included?

Tumbler Pro rolling knife sharpener with a four-layer diamond sharpening disc, EdgeBoost ceramic honing disc and the standard 15°/20° magnetic knife holder. Optional whetstone discs and other accessories are sold separately unless included in the selected set.

Pro Rolling Knife Sharpener | Walnut

$169.00

Tumbler Pro: diamond sharpening, ceramic honing.

Tumbler Pro pairs a four-layer diamond sharpening disc with an EdgeBoost ceramic honing disc. Its standard magnetic holder guides 15° or 20° sharpening, and interchangeable discs let you add compatible finishing options.

Explore the Tumbler Pro Starter Set for a setup with additional sharpening accessories.

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MADE FOR THE KNIVES YOU ALREADY OWN.

From everyday chef's knives to paring knives and more, Tumbler makes it easy to maintain a wide range of straight-edge kitchen knives.

The Professional’s Choice for Customizable Sharpening

With removable discs, premium materials, ceramic honing, and strong magnets the Tumbler Pro delivers advanced, versatile sharpening for those who demand more.

Enhanced Rolling Precision

The Tumbler Pro’s professional resin body provides smooth, controlled rolling, making sharpening easier and more refined.

Four-Layer Diamond Disc

Designed with four durable layers, including genuine diamonds, nickel, and stainless steel, the Pro’s diamond disc provides high-performance sharpening.

Ceramic Honing Disc

Refines the edge for a mirror-smooth, razor-sharp finish.

Magnetic Blade Alignment

Simply choose between 15° and 20° angles for tailored results across various knife types, from everyday kitchen use to precision blades.

Removable Discs for Custom Sharpening

Optional add-ons like whetstone discs allow for customization, making the Pro adaptable to any sharpening task.

Wood That Matches Your Kitchen

Precision-engineered for more than just looks, this edition pairs the high-performance sharpening of the Tumbler Pro with solid walnut construction. The 4-layer diamond disc and ceramic honing system deliver professional-grade results in seconds, ensuring your knives remain razor-sharp. It’s a professional tool designed to be displayed on your counter, keeping peak performance always within reach.

Same Sharpener. Different Material.

More than just premium walnut design. While the solid walnut housing adds a touch of elegance to your kitchen, the real power lies within. The Tumbler Pro delivers elite-level sharpening performance, ensuring your daily cooking, grilling, and food prep are always supported by the sharpest blades possible. Experience the perfect blend of high-end aesthetics and uncompromising edge-honing effectiveness.

Frequently Asked Questions

Why should I pick the Tumbler Pro instead of the Original Tumbler?

Choose Tumbler Pro if you want a four-layer diamond sharpening disc, EdgeBoost ceramic honing and an interchangeable disc system with compatible optional upgrades. Tumbler Original uses diamond sharpening and a stainless steel honing surface for straightforward everyday sharpening. Both standard holders offer 15° and 20° settings.

How is Tumbler different from other sharpeners?

Tumbler offers a unique blend of simplicity, precision, and professional-grade sharpness that outperforms traditional sharpening tools and services:

Versus a Honing Rod
Honing rods help maintain an edge by realigning the blade, but they don’t actually sharpen. Tumbler’s diamond-coated disc provides true sharpening, restoring your knife’s edge to like-new sharpness.

Versus Pull-Through Sharpeners
While pull-through sharpeners are quick, they can strip away excessive material, reducing blade lifespan. Tumbler’s rolling action and magnetic holder provide a controlled, consistent angle, giving you effective sharpening without excess wear.

Versus Whetstones
Whetstones deliver a precise edge but are time-intensive and tricky to master. Tumbler combines the accuracy of a whetstone with the ease of pre-set angles, offering a professional finish in minutes.

Versus Professional Sharpening Services
Professional sharpening can deliver good results, but it requires time and expense—and you’re left without your knives during the service. Tumbler allows you to achieve comparable, pro-grade sharpness at home anytime, with no wait

Which angle should I use: 15° or 20°?

The 20° angle provides a sturdy, long-lasting edge, ideal for everyday kitchen tasks and outdoor use. This angle sharpens quickly, keeping your knife ready for tougher jobs. The 15° angle is designed for precision, offering a finer edge suited to knives like Damascus or high-quality carbon steel, perfect for detailed, delicate cuts. Here’s a quick guide:

20° Angle
(Robust & Durable Edges)

• Western kitchen knives (e.g., chef’s knives, utility knives)
• Everyday stainless steel knives
• Outdoor and survival knives
• Pocket knives
• Hunting knives

15° Angle
(Precision & Fine Edges)

• Japanese kitchen knives (e.g., santoku, nakiri)
• High-quality carbon steel knives
• Damascus steel blades
• Fillet knives
• Specialty or delicate knives needing a sharper, thinner edge

These recommendations are general guidelines; check your knife’s specific manufacturer recommendations when possible.

Can I sharpen specialty and high-end knives with the Tumbler Pro?

Many straight-edge steel knives can be sharpened with Tumbler Pro when they fit securely on the magnetic holder. Follow the knife maker's recommended angle and instructions. Do not assume that 15° or 20° suits every specialty or single-bevel knife, or choose an angle from a Damascus pattern alone. Tumbler Pro is not designed for serrated knives, ceramic knives or scissors.

How does the Tumbler Pro’s removable disc system work?

Tumbler Pro includes diamond sharpening and ceramic honing discs. Its interchangeable disc system supports optional 3000/6000 grit Whetstone Discs for further finishing and the #150 Coarse Diamond Disc for faster material removal. These optional discs fit qualifying Pro models purchased after June 1, 2025, identified by a hex recess above the screw threads; they do not fit Original or earlier Pro models. Check product compatibility before ordering.

What maintenance does the Tumbler Pro require?

The Tumbler Pro is designed for low-maintenance use. Simply clean the discs after each use with a dry cloth to remove any residue, and occasionally check for any debris buildup around the magnetic holder and disc area. There’s no need for oils or water with the standard sharpening and honing discs.

Can the Tumbler Pro sharpen serrated knives?

No, the Tumbler Pro, like the Original, is designed for straight-edge knives and does not support serrated knives.

Is there a satisfaction guarantee for the Tumbler Pro?

Yes! The Tumbler Pro comes with a 100% satisfaction guarantee, plus a 30-day money-back promise. It’s also backed by a warranty covering manufacturing defects, so you can purchase with confidence.