Orange Ninja 4-Stage Knife Sharpener & Serrated Knife Sharpener– Repairs, Sharpens & Polishes Blades with Ergonomic Non-Slip Grip
Original price was: $28.99.$20.00Current price is: $20.00.
Price: $28.99 - $20.00
(as of Oct 09, 2025 06:19:31 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Orange Ninja Products Collection
Customer Reviews
4.3 out of 5 stars 5,514
4.4 out of 5 stars 734
4.4 out of 5 stars 3,182
4.3 out of 5 stars 995
4.3 out of 5 stars 315
4.5 out of 5 stars 1,205
Price
$20.00$20.00
$10.39$10.39
$31.99$31.99
$28.79$28.79
$20.00$20.00
$31.19$31.19
Easy To Use
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Precision Sharpening
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Prolonged Lifespan
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Safety
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Angle Support
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Quality Inspected
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4 in-1 Knife Sharpeners: Our innovative 4-slot system simplifies knife sharpening. Coarse slot(Carbide blades) is used for straightening & repairing damaged blades, Medium slot(diamond sharpening rods) to sharpen the knives,Fine slot for clean polishing & Serrated slot for sharpening serrated blades
Razor Sharp Edge: Orange Ninja kitchen knife sharpener, can quickly and easily sharpen a wide variety of knives. Knife Sharpening is done in three steps (coarse, medium, fine) for knives. All it takes is a few simple strokes to keep your kitchen knives razor-sharp
Ease to Use: This kitchen gadgets works for both right or left-handed person, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening
Orange Ninja to Sharp them All: With our professional knife sharpener kit you can sharpen & hone various knives be it any kitchen knife set, chef knife sharpener, paring knives, serrated knife sharpener, filet knife, pocket knives, hunting knives, old knives, new knives & more. Do not push the knife back and forth
Premium Quality: Not all manual knife sharpeners are created equal. Our professional knife sharpener kit is Crafted from high-quality ABS plastic, it’s built with strong, durable materials for long-lasting performance
Customers say
Customers find the knife sharpener effective at sharpening all types of knives, including serrated ones, and appreciate its three-step process and easy-to-hold design. Moreover, the tool offers multiple settings for different knife types, and customers consider it good value for money and versatile for kitchen use. However, durability receives mixed reviews – while some say it extends knife life, others report the sharpener breaking during use.
13 reviews for Orange Ninja 4-Stage Knife Sharpener & Serrated Knife Sharpener– Repairs, Sharpens & Polishes Blades with Ergonomic Non-Slip Grip
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Original price was: $28.99.$20.00Current price is: $20.00.
wizord2252 –
Great knife sharpener
1. Four useful stages.The sharpener has four distinct slots: coarse (for repairing damaged or very dull edges), medium (diamond rods for sharpening), fine (for polishing), and a dedicated serrated blade slot. This gives it versatilityâyou can do everything from a ârescue missionâ on old knives to just a quick touch-up. 2. Easy and fast to use.No steep learning curve. You just pull the blade through the slots (coarse â medium â fine) a few times, then use the serrated slot if needed. It doesnât require special skills or much time to get noticeably better performance from your knives. 3. Good grip and stable design.It has an ergonomic handle and a non-slip base or grip, which helps maintain control and safety while sharpening. Even though itâs lightweight, it doesnât feel flimsy during use. 4. Great value.Considering what it offersâmulti-stage sharpening including serrated bladesâand its price point, this sharpener gives solid bang for the buck. If youâre not into paying for grand electric sharpeners or outsourcing sharpening, this is a strong alternative. 
Richard T. Walker –
Very good for the money
Great for people who donât want to sharpen knives. Not a professional edge but a very usable edge.
glenn mallory –
Sharpener
Does a good job
Amazon Customer –
Works good
Sharpens my large kitchen knife very well. It is manual so not as fast as an electric sharpener but you have better control. Remember only go one direction !
Don Vance –
Easy use
It works
Book Lady –
Quick and easy to use. Works great .
I purchased this after seeing a friend use his. He said it’s the best, and I believe him. I bought it for my husband because he’s the one who complains about dull knives (rightly so!) and the knife sharpener we had just wasn’t doing the job. He likes using it which means he DOES use it and my knives are sharp, which is safer than a dull knife any day. We both like cooking and it’s a pleasure to use a sharp knife.
Kiwi Tracker –
easy to use for kitchen knives
easy to use for kitchen knives. Will see how it holds up over time.
Amazon Customer –
It worked!!
We found this to work extremely well on both straight blade knives and serrated knives
Brisbane.Girl –
Easy to use, got all my dull knives back to being very sharp. Was easy to use and comes with instructions for those (like me) who used to go back and forth with the blade haha. The handle is convenient, and I just place it on the table and sharpen my knives and it’s sturdy.
K D. –
COMPACT SOLUTION TO A RANGE OF SHARPENING REQUIREMENTS.EXCELLENT PRODUCT.
MW –
Difficult to sharpen a pair of scissors with serrated edges. Otherwise for regular knives it works great.
Marie Anne Hayes –
Nice & sturdy! Works great! My knives are very sharp!!
rich jones –
It does a good job and ninja is a good product