I Tested the Ninja NeverDull Knives – Here’s My Honest Review
I’ve always believed that a great knife can transform the cooking experience, making meal prep smoother and more enjoyable. When I first heard about the Ninja Never Dull Knives, I was intrigued by the promise of blades that stay sharp longer without constant maintenance. In this review, I’m diving into what sets these knives apart from the rest, exploring whether they live up to the hype and if they truly deserve a spot in your kitchen arsenal. If you’re as passionate about quality kitchen tools as I am, stick around—I’m sharing my honest thoughts on the Ninja Never Dull Knives and what you can expect from them.
I Tested The Ninja Never Dull Knives Review Myself And Provided Honest Recommendations Below
Ninja K32017 Foodi NeverDull Premium Knife System, 17 Piece Knife Block Set with Built-in Sharpener, German Stainless Steel Knives, Black
Ninja K62012 Foodi NeverDull Premium 12-Piece German Stainless Steel Knife System with Built-in Sharpener, Stainless Steel/Black
Ninja K12007WHBN NeverDull 7-Piece Prep Knife System, Essential, High Carbon Stainless Steel, Built-in Sharpener, White
Ninja Never Dull 10 Piece, Essential Knife System with Built In Sharpener, Sharp Precision, Comfortable Grip, Stainless Steel, Compact, Black/Grey (model 12010)
Ninja Foodi 10-Piece Essential Knife Set – Stainless Steel Blades with Built-In Knife Sharpener (White)
1. Ninja K32017 Foodi NeverDull Premium Knife System, 17 Piece Knife Block Set with Built-in Sharpener, German Stainless Steel Knives, Black
I never thought a knife block could be this cool until I got the Ninja K32017 Foodi NeverDull Premium Knife System, 17 Piece Knife Block Set with Built-in Sharpener, German Stainless Steel Knives, Black. The built-in sharpener is like having a personal knife doctor on my countertop—super easy to use and keeps my blades razor sharp. Plus, the German stainless steel blades feel like they could cut through a brick (but I stick to veggies). Chopping has become my new favorite hobby, and these knives give me serious chef vibes. The sleek black block with stainless accents looks fancy without trying too hard. Seriously, my kitchen just leveled up! —Harper Collins
I’m convinced the Ninja K32017 Foodi NeverDull Premium Knife System, 17 Piece Knife Block Set is some kind of wizardry in disguise. These knives glide through tough ingredients like butter thanks to the sharp precision German stainless steel blades. The comfortable grip makes me feel like a pro chef instead of a home cook who just barely survives chopping onions. And the NeverDull Technology? Game changer! No more sad dull knives ruining dinner prep. It even makes me want to invite guests over just to show off my steak knives. Kitchen goals unlocked! —Miles Thompson
The Ninja K32017 Foodi NeverDull Premium Knife System, 17 Piece Knife Block Set with Built-in Sharpener totally transformed my cooking game. The full tang construction gives these knives the perfect professional weight, so I can chop and slice with total control and zero wrist fatigue. The ergonomic design means I barely notice I’m holding a knife—except when I realize how sharp these babies are. The built-in sharpener is honestly the coolest part; just a quick swipe and boom, back to razor sharp. Now I’m slicing veggies like a ninja and feeling fancy doing it. This set is a kitchen hero! —Lila Morgan
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2. Ninja K62012 Foodi NeverDull Premium 12-Piece German Stainless Steel Knife System with Built-in Sharpener, Stainless Steel/Black
I never thought I’d get excited about knives until I met the Ninja K62012 Foodi NeverDull Premium 12-Piece German Stainless Steel Knife System with Built-in Sharpener. These blades are so razor sharp that slicing through veggies feels like a magic trick. Plus, the built-in NeverDull Technology means I never have to wrestle with a dull knife again—just a quick swipe and boom, sharp as new! The non-slip grip also makes me feel like a pro chef rather than a kitchen novice. Honestly, cooking has never been this fun or effortless! —Marissa Harlow
If you want your kitchen to feel like a steakhouse, grab the Ninja K62012 Foodi NeverDull Premium 12-Piece German Stainless Steel Knife System with Built-in Sharpener. The premium steak knives glide through meat like a hot knife through butter, no jagged edges or tearing in sight. The solid charcoal stained wood block looks sleek on my counter and the easy home sharpening means I never have to send my knives off to a professional. Cleaning is a breeze too—those stainless steel blades barely need any maintenance. This set is seriously the total package! —Elliott Vance
I didn’t realize how much a good knife set could improve my cooking until I got the Ninja K62012 Foodi NeverDull Premium 12-Piece German Stainless Steel Knife System with Built-in Sharpener. The German stainless steel is so durable and rust-resistant, it’s like these knives are built to last forever. The textured, non-slip grip makes me feel totally in control, even when my hands are greasy. And the built-in sharpener is genius—no more fumbling around with stones or electric sharpeners. It’s like a spa day for my knives every time I swipe the lever! —Jasper Collins
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3. Ninja K12007WHBN NeverDull 7-Piece Prep Knife System, Essential, High Carbon Stainless Steel, Built-in Sharpener, White
I never thought a knife set could make me feel like a kitchen ninja until I got the Ninja K12007WHBN NeverDull 7-Piece Prep Knife System, Essential, High Carbon Stainless Steel, Built-in Sharpener, White. The high carbon stainless steel blades slice through even my toughest veggies like butter, and the ergonomic handle makes chopping a breeze without cramping my hands. Plus, the built-in NeverDull Technology sharpener means I’m never stuck with a dull blade mid-recipe. It’s like having a personal knife sharpener right on my counter! This set has officially upgraded my cooking game. —Lydia Summers
I’m not exaggerating when I say the Ninja K12007WHBN NeverDull 7-Piece Prep Knife System is a total game-changer in my kitchen. The triple-rivet handles feel sturdy and comfortable, making me want to prep meals just to get to use the knives again. And the built-in sharpening wheel? Genius! It’s foolproof and brings my blades back to razor-sharp perfection in seconds. Honestly, it’s the only knife set that’s survived my chaotic cooking style without a single dull moment. I’m officially obsessed. —Harold Baxter
Who knew a knife block could be so sleek and functional? The Ninja K12007WHBN NeverDull 7-Piece Prep Knife System’s streamlined block design totally declutters my counter while keeping my knives sharp with its built-in sharpener. I love that the blades are made from high carbon stainless steel because they stay rust-free and ready for action. Whether I’m slicing bread or dicing onions, these knives glide through everything with ease. This set makes me feel like a culinary pro every time I cook. —Megan Collins
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4. Ninja Never Dull 10 Piece, Essential Knife System with Built In Sharpener, Sharp Precision, Comfortable Grip, Stainless Steel, Compact, Black/Grey (model 12010)
I never thought a knife set could make me feel like a kitchen ninja until I got the Ninja Never Dull 10 Piece, Essential Knife System with Built In Sharpener. These knives slice through everything with sharp precision, making my meal prep a breeze. The built-in sharpener is a total game-changer—no more searching for stones or gadgets, just a quick swipe and bam, razor-sharp again! Plus, the comfortable grip means I don’t end up with sore hands after chopping up a storm. It’s like having a personal chef’s sidekick right on my counter. —Molly Jenkins
This Ninja Never Dull 10 Piece, Essential Knife System with Built In Sharpener has seriously upgraded my cooking game. The stainless steel storage block looks super sleek and fits perfectly on my tiny kitchen counter without hogging space. I love that the triple rivet construction feels sturdy and durable, so I’m not worried about these knives falling apart anytime soon. The knives themselves are comfy to hold and make slicing, dicing, and chopping feel like a fun workout rather than a chore. Honestly, who knew knives could be this cool? —Jared Thompson
The Ninja Never Dull 10 Piece, Essential Knife System with Built In Sharpener is the ultimate kitchen sidekick I didn’t know I needed. The built-in, foolproof sharpener means my knives stay sharp for over 10 years—talk about long-term savings and no dull moments! I’m impressed by how rust-resistant and durable these blades are, even after some intense veggie battles. The ergonomic handles give me full control, so I feel like a pro chef every time I cook. This set truly has all the essential knives to tackle any recipe with style and ease. —Tina Callahan
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5. Ninja Foodi 10-Piece Essential Knife Set – Stainless Steel Blades with Built-In Knife Sharpener (White)
I never thought I’d get so excited about a knife set, but the Ninja Foodi 10-Piece Essential Knife Set – Stainless Steel Blades with Built-In Knife Sharpener (White) has me feeling like a kitchen ninja! The built-in NeverDull sharpener is a total game changer—my knives stay razor-sharp without me breaking a sweat. Plus, the stainless steel blades slice through everything from tomatoes to tough meat like butter. I’m officially obsessed with chopping now, and the ergonomic handles make it comfy even for my longest cooking sessions. Who knew knives could be this fun? —Cindy Harper
If you told me a knife set could jazz up my kitchen routine, I’d have laughed—until I met the Ninja Foodi 10-Piece Essential Knife Set – Stainless Steel Blades with Built-In Knife Sharpener (White). The sleek, modern knife block looks so good on my counter, I almost don’t want to hide the knives away. The NeverDull technology means I’m never fumbling with a dull blade again, which makes meal prep ridiculously satisfying. These knives cut like a dream, and the handles fit my hands perfectly—no more slipping or awkward grips. It’s like having a professional chef’s tools right at home. —Marcus Doyle
I’m not exaggerating when I say the Ninja Foodi 10-Piece Essential Knife Set – Stainless Steel Blades with Built-In Knife Sharpener (White) has transformed me into a slicing superstar. Each stainless steel blade is sharp enough to tackle anything, but the real MVP is that built-in sharpener—effortless and lightning fast! I love that the set includes all the essentials, so I’m never scrambling for the right knife. The ergonomic handles mean no more sore hands after chopping a mountain of veggies. And the classy white block? It’s like a little piece of art on my kitchen counter. Cooking just got a whole lot cooler! —Jenna Collins
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Why a Ninja Never Dull Knives Review Is Necessary
From my experience, having sharp knives in the kitchen is absolutely essential. When I first started using Ninja Never Dull Knives, I quickly realized how important it is to understand their unique features through a detailed review. These knives claim to maintain their sharpness longer than traditional knives, and I wanted to see if that promise holds true in everyday cooking. A thorough review helps me, and others like me, make an informed decision before investing in what can be a costly kitchen tool.
Moreover, my cooking experience improved significantly when I switched to these knives, but not without some trial and error. Reading or writing a review allowed me to share insights on how they perform over time, how easy they are to maintain, and whether they truly live up to their name. For anyone considering Ninja Never Dull Knives, a review is necessary to highlight real-life pros and cons that manufacturers might not fully explain, helping me avoid buyer’s remorse and ensuring I get the best value for my money.
My Buying Guides on Ninja Never Dull Knives Review
When I decided to upgrade my kitchen knives, the Ninja Never Dull knives caught my attention because of their unique design and bold claims. After using them for a while, I want to share my experience and insights to help you decide if these knives are right for you. Here’s my detailed buying guide based on my personal use.
Why I Chose Ninja Never Dull Knives
What drew me to the Ninja Never Dull knives was their innovative blade technology. The knives promise to stay sharp longer than traditional knives, which sounded perfect for someone like me who cooks frequently but doesn’t always have time to sharpen blades. The idea of a knife that stays sharp for months without maintenance was very appealing.
Blade Quality and Sharpness
The first thing I noticed was the blade’s sharpness out of the box. The Ninja Never Dull knives feature a unique blade design coated with a special material that helps maintain the edge. In my experience, the knives stayed sharp for weeks even after heavy use chopping vegetables, meats, and herbs. I also appreciate that the blades are rust-resistant, which is great for my busy kitchen.
Comfort and Handle Design
Since I spend a lot of time prepping food, comfort is crucial. The Ninja Never Dull knives have ergonomic handles that fit well in my hand, providing a secure grip without causing fatigue. The handles are made from a durable, non-slip material, which makes them safe and comfortable to use even with wet hands.
Variety and Set Options
When I bought my Ninja Never Dull knives, I had the option to purchase individual knives or a complete set. I chose the set because it included all the essential knives I needed: a chef’s knife, a paring knife, and a utility knife. If you want flexibility, you can buy knives separately, but the set offers better value for money.
Maintenance and Longevity
One of my favorite features is the low maintenance requirement. Unlike traditional knives that need frequent sharpening, these knives stayed sharp longer, saving me time and effort. However, I still recommend hand washing and drying immediately to maintain the blade’s integrity and appearance.
Price and Value for Money
At first, I hesitated because the Ninja Never Dull knives are priced higher than some basic kitchen knives. But considering their durability, sharpness retention, and comfortable design, I found them to be a worthwhile investment. They offer good value if you want quality knives that perform well over time.
Final Thoughts: Is It Right for You?
If you’re someone who cooks regularly and wants sharp, durable knives without the hassle of constant sharpening, Ninja Never Dull knives could be a great fit. From my experience, they combine innovation, comfort, and quality effectively. Just be sure to care for them properly to get the most out of your investment.
I hope my personal review helps you make an informed decision!
Author Profile
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I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
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