BEST SELLER

Charcoal black Tumbler Pro Diamond rolling knife sharpener with a round sharpening stone on top

Hands using the Tumbler Pro Diamond rolling knife sharpener with a 20 degree indicator visible on the base

Charcoal black Tumbler Pro rolling knife sharpener with a diamond sharpening disc and packaging box.

Tumbler Gift Bundle knife set displayed on a wooden surface.

Man in plaid shirt preparing knives with the Tumbler Pro sharpening set on a wooden counter.

Tumbler Pro Diamond Rolling Knife Sharpener set in charcoal black with box and orange design accents

Forest Green Tumbler Pro Diamond Rolling Knife Sharpener with hands holding the kit and removable sharpening discs

Charcoal black Tumbler Pro Diamond Rolling Knife Sharpener shown open with interchangeable grit discs labeled 3000 and 6000

Charcoal black Tumbler Pro Diamond Rolling Knife Sharpener set with magnetic base

Forest Green Tumbler Pro Diamond Rolling Knife Sharpener displayed with its packaging

Charcoal Black Tumbler Pro Diamond Rolling Knife Sharpener shown with protective stand and packaging

Charcoal black Tumbler Pro Diamond Rolling Knife Sharpener packaging box with ready-to-gift branding.

4.87 222

TU01-02-001-ST-BS

ADAPTABLE PRO SHARPENER SYSTEM

Tumbler Pro Charcoal Black

The upgraded rolling sharpener for cleaner, sharper results. Its DNC diamond disc, ceramic honing, heavier build, and stone-swap design give you finer finishes with more control.

The Ultimate Pro Knife Sharpener
Designed to deliver razor-sharp results

4-Layer Diamond Disc
Faster, smoother, and even longer lasting

Upgraded EdgeBoost™ Ceramic Disc
Refines the blade for a flawless finish

Interchangeable Disc System
Optional whetstones for further edge refinement

$159.00

Lifetime Warranty | Fast US Shipping | Easy 30-Day Returns

Main Benefits

Built for sharper knives, smoother cuts, and a better way to sharpen at home.

Sharper knives, fast: Bring dull edges back without the guesswork.
Made to stand apart: Leather finish with a debossed logo.
Smoother cuts: Help knives glide through prep with less drag.
Cleaner finish: Hone after sharpening for a more refined edge.
More control: 15° or 20° sharpening angles for the knives you use most.

Works With All Straight-Edge Knives

One setup for the knives you actually use.

Tumbler Pro works with all straight-edge (i.e. non-serrated) kitchen and outdoor knives. Use 20° for strong everyday edges (most common) and 15° for specialty blades or a finer finish. Simple enough for everyday use, flexible enough for different knives.

Which angle should I use: 15° or 20°?

The 20º and 15º angle options cover a vast majority of knives.

The 20° angle is the most common, especially for American knives , and 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.
For additional angle options, we offer the Knife Holder Pro.
Available for Tumbler Pro: To change the angle of your knife more quickly, add the Coarse Diamond Disc.

Tumbler vs others

Tumbler improves on traditional sharpening methods by removing their biggest drawbacks:

Vs. Whetstones: Precise but slow and difficult to master. Tumbler delivers similar accuracy in minutes, no skill required.
Vs. Pull-Through Sharpeners: Fast but aggressive. They can wear down your blade. Tumbler sharpens with a controlled angle, reducing unnecessary damage.
Vs. Professional Services: Effective but inconvenient and costly. Tumbler lets you sharpen at home, anytime, without the wait.
Vs. Honing Rods: Maintain an edge but don’t actually sharpen. Tumbler restores your blade to like-new sharpness.

Tumbler Pro Diamond Rolling Knife Sharpener Set - Charcoal Black

$159.00

For those who care about every cut—pro-level sharpening at your fingertips.

Engineered for precision, Tumbler Pro delivers total control with micro-angle adjustments and a wider sharpening range. From cleavers to carving knives, it’s built for those who pursue mastery in every cut.

Upgrade and get 20% off with the Tumbler Pro Starter Bundle

SHOP NOW

Versatile sharpness for every knife

No matter the blade, Tumbler has you covered. From everyday kitchen knives to specialty blades like Japanese carbon steel and Damascus, the Tumbler Rolling Sharpener Pro delivers consistent, professional-level sharpness across the board.

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 weighted 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.

Removable Discs for Custom Sharpening

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

Ceramic Honing for a Razor Finish

Achieve a pristine, sharp edge with the ceramic honing disc, crafted for a long-lasting, refined 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.

Frequently Asked Questions

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

The Tumbler Pro is built for professionals and dedicated chefs who require enhanced durability and versatility. It features a resilient resin body for long-lasting use, a four-layer diamond-coated sharpening disc for faster and smoother sharpening, and a ceramic honing disc for a razor-sharp finish. Plus, it offers a removable disc system, allowing you to upgrade with specialty whetstone discs for finer edge customization.

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

Absolutely. The Tumbler Pro’s precision sharpening angles (15° and 20°) are perfect for both specialty blades like Damascus or carbon steel and all-purpose kitchen knives. Its removable disc system also lets you fine-tune for specific knife types by swapping in additional sharpening options.

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

The Pro’s removable disc system allows you to switch out the sharpening discs to match your sharpening needs. While the Tumbler Pro includes a diamond-coated disc and ceramic honing disc, you can add optional discs such as:
- Whetstone Discs for extra precision and polishing, tailored to specific types of knives.
- Coarse Diamond Disc for faster sharpening when restoring your dullest knives or changing the angle on your blade.

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.