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The Original Tumbler Rolling Knife Sharpener™ - Knife Sharpening Made Easy - Knife Sharpener Tool for Kitchen, Outdoor & Utility Knives - 15 & 20° Angles - Ultimate Gift for Father's Day

  • Based on 1,870 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jul 2
Order within 19 hours and 14 minutes
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Color: Wood


Size: 1 Pack


Features

  • Precise & Long-Lasting Sharpness: The Original Tumbler rolling knife sharpener restores factory-sharp edges in minutes with smooth, controlled sharpening for kitchen knives, chef knives, field knives and utility blades. Designed for comfortable hand control, its ideal for home cooks, chefs and outdoor enthusiasts who take pride in maintaining razor-sharp, professional-quality knives.
  • Powered by Diamonds: Unlike basic pull-through sharpeners, Tumbler uses a premium diamond-plated disc to restore sharpness while helping preserve blade life. Perfect for cooking, camping, hunting and everyday knife maintenance for users who value precision cutting, durable performance and razor-sharp tools at home or in the field.
  • A Finer Edge: The proprietary stainless steel helix disc hones and refines blades for smoother, cleaner cuts and improved precision. Use this professional-quality knife sharpening solution for kitchen prep, outdoor cooking, hunting trips and daily cutting tasks. Engineered for consistent edge maintenance on utility, kitchen and specialty blades.
  • Simple, But Superior: No messy whetstones or complicated setups. Secure the blade with the magnetic angle support, roll to sharpen, then hone for a refined edge. The ergonomic design supports comfortable hand positioning and controlled sharpening, delivering professional-quality results beginners can use and experienced knife owners trust.
  • Built for Performance & Durability: Precision-engineered with durable materials and powerful magnets, The Original Tumbler rolling knife sharpener is built to last. Fixed 15 and 20 sharpening angles provide consistent results for kitchen knives, utility knives and specialty blades trusted by chefs, home cooks, hunters and knife enthusiasts.

Material: Stainless Steel


Brand: TUMBLER


Color: Wood


Product Dimensions: 9.53"L x 12.76"W x 3.06"H


Item Weight: 1.4 Pounds


Grit Type: Diamond Disc is comparable to a 500 whetstone


Number of Items: 1


Manufacturer: TUMBLER


Number of Packs: 1


Unit Count: 1.0 Count


Brand Name: TUMBLER


Number of Items: 1


Manufacturer: TUMBLER


UPC: 196852865703


Manufacturer Part Number: TU1D35S


Model Number: TU1D35S


Included Components: Knife Sharpener


Unit Count: 1.0 Count


Material Type: Stainless Steel


Color: Wood


Grit Type: Diamond Disc is comparable to a 500 whetstone


Item Dimensions L x W x H: 9.53"L x 12.76"W x 3.06"H


Item Weight: 1.4 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great for maintenance on your large knives. Doesn't work with small knives.
My son ordered this for me for my birthday. It really brings a nice razor sharp edge to my knives. Pros: It is easy to use, sharpens well, and has a stone side, and a hone side. Can sharpen 2 different angles. Cons: If your blade is extremely dull, you may need a more aggressive sharpener, and it's too tall to sharpen steak knife size blades. you couldn't use it for a filet knife, or paring knife. Works only on larger kitchen knives. The blade has to be taller and longer than the alignment block, or you cant use it. its excellent for maintenance on sharp knives. Less effective for dull knives that need some aggressive grinding, or blades with chipped edges. ... show more
Reviewed in the United States on May 21, 2026 by Sam

  • Small but mighty- the best and easiest knife sharpener for knives of all types
This is the absolute best and easiest knife sharpener I have ever owned. It is not the cheapest, but then again it is also made with quality. The magnetic block holds the knife secure and there is one side for broader knives and another for those with narrow points. It will sharpen knives, scissors, basically anything with a flat blade- it is incredibly versatile. The diamond sharpener is super easy to use, and the other side removes any burrs. Even better, it is a compact tool that fits nicely into any knife drawer instead of taking up counter space like an electric sharpener. ... show more
Reviewed in the United States on February 25, 2026 by C_Steps

  • Expensive but works great
Wood is the colour name, its not actually wood. The fake wood color used I think cheapens the overall appeal but it was the affordable one to buy at the time, & it was still a very expensive piece of kitchen kit. Received in a slightly dented box. However it is so easy to use & has worked wonders on our kitchen knives. We did have a little difficulty with smaller knives but even they were much improved. Hoping it lasts a long time and provides bang for my buck. ... show more
Reviewed in the United States on March 1, 2026 by J.A.

  • Easy to use even for an knife sharpening novice! Easy to use even for an knife sharpening novice!
As someone who spends a significant amount of time in the kitchen, I was intrigued by the concept of the Tumbler Rolling Knife Sharpener. This sharpening system promises an easy and efficient way to maintain the sharpness of kitchen knives, which is crucial for any cooking enthusiast or professional chef. Ease of Use: The Tumbler sharpener truly shines in its simplicity and user-friendliness. The setup process is straightforward, and the magnetic knife holder is a game-changer, ensuring that the blade is securely in place during sharpening. The rolling mechanism is smooth, making the sharpening process not only effective but also somewhat enjoyable. Even those new to knife sharpening can achieve sharp edges without much hassle. Sharpening Quality: The use of diamond-coated discs is a standout feature. The D35 grit size is ideal for removing the dull first layer of the knife’s edge, bringing back that much-needed sharpness. After using this sharpener, my knives easily sliced through tomatoes, meats, and even tougher vegetables like butternut squash, indicating a high-quality sharpening process. Edge Finishing: The addition of a stainless steel helix disc for burr removal is thoughtful and enhances the overall sharpness of the knives. This step ensures a finer edge, noticeable in the precision cutting it allows. This feature is particularly beneficial for those requiring high precision in their culinary tasks. Angle Options: Offering both 15 and 20-degree angle sharpening caters to a wide range of knives, from traditional to specialty blades. The strong magnets ensure consistent angles, which is essential for even sharpening across the entire blade. This feature contributes to the longevity of the knives, as uneven sharpening can lead to quicker dulling and potential damage. Design and Build: The Tumbler’s design is compact and robust. It doesn’t take up much space, making it suitable for small kitchens or limited storage areas. The build quality feels durable, suggesting that it will last a long time even with regular use. Overall Impression: The Tumbler Rolling Knife Sharpener is an excellent tool for both amateur cooks and professional chefs. Its ease of use, combined with the high-quality sharpening result, makes it a valuable addition to any kitchen. While it might be an investment compared to simpler sharpeners, the longevity it offers to your knives and the quality of sharpening make it a worthwhile purchase. ... show more
Reviewed in the United States on January 9, 2024 Reviewed in the United States on January 9, 2024 by MinahBe

  • Easy to sharpen even cheap knives with it.
This thing works great. It may take a bit more time than you might think the first time you sharpen your knives with it, but it is super easy to keep them sharp once you get that edge. It can be a bit tricky on fillet knives or paring knives due to the magnet thickness, but it's overall a fantastic tool. Super easy to use and it takes the guesswork out of sharpening angles. ... show more
Reviewed in the United States on December 11, 2025 by Nick

  • Really works great
This product is great. Very easy to use.
Reviewed in the United States on May 14, 2026 by Bruce W Avery

  • Tumbler
I absolutely love this product. It is by far the best sharpener I have ever used. Highly recommend it to anyone who wants to keep their knives sharp.
Reviewed in the United States on May 3, 2026 by Bob M

  • Only works on large blades
This sharpener worked great for my standard butcher knife. However, while it is advertised for ALL knives, it is too large to work with my pairing knife. The magnet pulls the blade down making the rolling stone hit the top of the angled block. I asked customer service about it and they referred me to a YouTube video showing me how to adjust the blade when using a smaller knife. Virtually everyone on that video commented on how this simply just does not hold the blade in the appropriate spot like it shows on the video. Customer service then offered a mini Tumbler sharpener meant for pairing knives - nearly the same price as the original sharpener. While I like it for my butcher knife, I would not have purchased for this price, had I known it would only work with one of my knives. ... show more
Reviewed in the United States on January 28, 2026 by Niki

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