Ninja NeverDull Razor-Sharp 13-Piece Knife System with Removable Sharpener, Laser-Cut Blades, NK12013BK1, Black
Ninja NeverDull Razor-Sharp 13-Piece Knife System with Removable Sharpener, Laser-Cut Blades, NK12013BK1, Black
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Ninja NeverDull Razor-Sharp 13-Piece Knife System with Removable Sharpener, Laser-Cut Blades, NK12013BK1, Black

97 ratings

Key item features

  • 10-Year Guarantee: Guaranteed to stay razor sharp for 10+ years with Ninja NeverDull Technology.
  • Durable Stainless Steel: High-quality stainless-steel knives are rust-resistant and rigorously tested to over 400,000 cuts to ensure professional performance.
  • Foolproof Sharpening: Dynamic ceramic sharpening wheel engages blade at the perfect angle and applies the ideal amount of pressure to restore it to optimum sharpness.
  • Removeable NeverDull Sharpener: Store and sharpen on the block for added stability or off the block for versatility and off-counter storage.
  • Precision Slicing: Razor-sharp knives easily glide through tough ingredients like meats, cheeses, and more.
  • Space-Saving Design: Remove and store the sharpener to save up to 35% more space than Ninjas Leading Knife block* and keep only your knives and shears on your counter. (*With sharpener removed vs. Ninja K12010).
  • Ergonomic Grip: Full-tang, riveted handles are wear-resistant and perfectly balanced for all-day comfort and control.
  • Easy to Clean: Kitchen knives easily wipe clean and are rust-resistant for effortless cleanup.

About this item

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Customer ratings & reviews

4.8 out of 5 stars
stars
97 ratings55 reviews
How item rating is calculated
  1. 5 stars90% (87)
  2. 4 stars7% (7)
  3. 3 stars1% (1)
  4. 2 stars1% (1)
  5. 1 star1% (1)

Reviews summary

Pros

  • : Conveniently located within the block for easy use.
  • : Has a compact footprint on the counter.
  • : Made with sharp blades and weighted handles.
  • : Features a high-end look on kitchen countertops.
  • : Provides a secure grip in various conditions.
  • : Features a clean design on the countertop.
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Showing 1-3 of 55 reviews

Sep 13, 2026
Reviewer name: rich
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Top quality

Retired meat cutter says top of the line

Helpful?54ENMW6VENBT18516156759
Aug 28, 2026
Reviewer name: Kathryn
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great knife set

This is a great item. My son has been using his set for over a year. I just bought my son-in-law and daughter a set for their Anniversary. The knives are sharp and good quality. They look nice on the counter. It is also convenient to have the sharpener built in and it has been used and works well as do the scissors.

Helpful?54ENMW6VENBT18516156759
Sep 25, 2026
Reviewer name: Cindi
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great knife set! Super sharp! Great purchase!

Helpful?54ENMW6VENBT18516156759
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