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Cubikook vs Kitchellence 3-Stage Sharpener Side-by-Side Comparison

The Cubikook vs. Kitchellence are both decent 3-stage manual sharpeners, but they don’t measure up the same. Here’s how they compare.

Cubikook vs Kitchellence 3-Stage Sharpener


Price at publication
Scissor sharpener
diamond, tungsten carbide, ceramicdiamond, tungsten carbide, ceramic
Grit size
Coarse, Medium, FineCoarse, Medium, Fine
L8.4 x W1.9 x H2.3 inchesL8.1 x W1.8 x H3.0 inches
Suitable for
Quick, casual sharpening on a low budget


Build Quality
Overall Design Scoring

The Cubikook is heavily function-oriented — it skips the bells and whistles and focuses on keeping the device sturdy, stable, and effective to use.

We fell in love with the Kitchellence the moment we had it in our hands: It’s neat, simple, and strikes an excellent balance between aesthetics and functionality. We could tell the maker of it paid attention to every detail.


Slot Arrangement
Pulling Through
Stability on a Clean Surface
Stability on a Wet and Dirty Surface
Overall Usability Scoring

The Cubikook has a straightforward design with a flat base, a sturdy working section, and an intuitive slot arrangement. Everything supports a safe and easy sharpening experience. It’s the best handheld sharpener for those with weak or shaky hands.

Its weight and design makes the Kitchellence a breeze to use: if you know how to use a knife, you will have no problem working with this device. The only mild problem is when you try to sharpen on a wet surface — but hey, it’s not hard to give your countertop a quick wipe, right?


Sharpening Time to Cut a Lemon
Maximum Sharpness Achieved
Edge Smoothness
Material Retention
Overall Performance Scoring

The Cubikook performed consistently well in all four categories: speed, sharpness, material retention, and edge smoothness. As pull-through sharpeners go, this one is one of the most well-rounded options.

The Kitchellence could bring the knife to a serviceable keenness level without peeling a bunch of swarfs off the blade. However, it was slow to sharpen, which defeats the purpose of a ‘convenient sharpener’.

Overall Scores

Ease of Use
Overall Scoring

Pros & Cons

  • Excellent stability 
  • Affordable price
  • Consistent sharpness
  • Solid and sturdy construction
  • Easy to use, intuitive design
  • Soft, comfortable finish
  • Extra weight near the base for stability
  • Affordable price
  • Included glove for added safety
  • Small ceramic rods
  • Flaky brand label
  • Tapered base 
  • Awkward base pad


Between the two, the Kitchellence enjoys a better rating, although not by leaps and bounds. We’d argue that your choice may largely come down to personal preference.

The Kitchellence’s quick and effective sharpening gave it the edge against the Cubikook in our tests. Interestingly, it also offers slightly better material retention. The device enjoys a better build, too, with a nice, velvety finish. 

But for those to whom sharpness is secondary to stability (read: safety), the Cubikook is the better option. Its large base and low center of gravity really help to minimize unwanted motions and thus, mishaps. And while it takes a longer time to sharpen your knives, the extra half a minute is probably worth it for the smooth edge it produces.

Behind the Comparison

Headshot of Anh Ngo
Anh NgoReviewer

Anh Ngo is a writer with 9 years experience at different media outlets, covering from public news and events to product testing and analysis. At HealthyKitchen101, she works across different departments, communicating closely with its network of writers, editors, and health, tech, and search engine experts to provide a meaningful and pleasant reading experience for visitors.

Headshot of Lap Vo
Lap VoTest Lead

Lap is Head of the Research, Testing, and Review Team (RTR Team) at HealthyKitchen101.com, where he directs and supervises the testing of kitchen gadgets and appliances.

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