Rolling Knife Sharpener | Knife Sharpening Roller - IMARKU
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Rolling Knife Sharpener

Versatile · Effortless

  • Safe and Easy-to-use Knife Sharpening Roller
  • 4 Magnetic Angles
  • Efficient and Precise Sharpening
  • 2 Diamond Discs

$275.00 $412.00
  • Delivery In 3-7 Business Days

  • Lifetime Warranty

  • 90-Day Free Returns

  • 5,000,000+ Kichenware Items Sold

  • 40,000+ Five-Star Reviews


Proper Sharpening for Longevity - According to the study in the Journal of Culinary Science and Technology, using the right sharpener not only extends a knife's lifespan by 30%, but it also prevents structural damage, ensuring safer and more effective cutting. Investing in proper sharpening tools is essential for maintaining the longevity and functionality of your knives.

Patented Handle Design - Four magnetic angles (12/13/15/20 degrees) offer precise sharpening for various knives, meeting different cutting needs. Experience professional-grade sharpening right in your kitchen.

Diamond Discs for Lasting Sharpness - 2 diamond discs provide superior sharpening, making knives razor-sharp and durable for any culinary task. 

Shipping, Warranty, and Returns
  • We offer Free Shipping on all orders over $69 in U.S. We also ship internationally to Canada,Japan and European Countries. Learn more about our shipping policy here.


  • All Imarku products come with a limited or lifetime warranty. For eligible items, we will replace any defective items with some exceptions regarding proper care and use. 


  • We accept returns and exchanges for up to 90 days on the majority of our items within the US. Exclusions apply including — consumables, customized/engraved items, final sale products, limited edition releases, and other select items. Learn more about our returns policy here.

Versatile Sharpening with 4 Magnetic Angles

With angles tailored for different knife types, our sharpener supports a wide range of kitchen knives, including Japanese-style, European-style, and outdoor knives. Achieve the perfect sharpening angle for various knives effortlessly.

3 Simple Steps to Use This Knife Sharpening Roller

Utilize our straightforward process by choosing your desired angle and effortlessly gliding the blade along the rolling disc.

Experience hassle-free sharpening, ensuring sharp knives in minutes with ease of use.

Diamond Discs for Lasting Sharpness

Our sharpener includes two durable diamond discs: a #400 grit disc for the first layer of the cutting edge removal and a #1000 grit disc for precision grinding and a smooth finish.

Ideal for Personal Use or Gifting

Its versatility and functionality make it a practical and thoughtful option for anyone who values sharp and efficient knives.