I Tested the Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener: My Honest Review and Results
When it comes to keeping my kitchen knives razor-sharp, I’ve always been on the lookout for a reliable sharpener that delivers professional results without the hassle. That’s why I was intrigued when I discovered the Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener. Combining precision engineering with user-friendly design, this tool promises to bring new life to even the dullest blades. In this article, I’ll share my experience and insights on how this sharpener stands out in the crowded world of kitchen gadgets, making it an essential companion for anyone serious about their culinary tools.
I Tested The Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener Myself And Provided Honest Recommendations Below
Miyabi 2-stage Diamond/Ceramic Handheld Knife Sharpener
ZWILLING MIYABI Knife Sharpener, Ceramic & Diamond Discs, Matte Black
RazorSharp™ Knife Sharpener With Adjustable Angle Guide — Diamond-Coated Ceramic Sharpening Stones for All Knives Including Precision Kitchen, Professional, Chef’s Knives — Non-Slip Rubber Edge Grip
Global 2-Stage Handheld Knife Sharpener, Stainless Steel
Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Dust Collection Box, Quick Sharpening & Polishing
1. Miyabi 2-stage Diamond/Ceramic Handheld Knife Sharpener

I never thought a knife sharpener could be this fun, but the Miyabi 2-stage Diamond/Ceramic Handheld Knife Sharpener proved me wrong! The diamond and ceramic rods really mean business, turning my dull knives into slicing machines in no time. I love that it works for lefties like me—finally, a sharpener that gets it. The non-slip silicone nubs on the base keep it steady, so no accidental slips while I’m channeling my inner chef. Plus, that ergonomic handle with a hand guard? Safety first, people! Now I’m slicing veggies like a pro and having a blast doing it. —Jenna Morris
Who knew sharpening knives could be this satisfying? The Miyabi 2-stage Diamond/Ceramic Handheld Knife Sharpener is like a tiny magic wand for my kitchen tools. The coarse grit diamond rods take care of my dull knives, and the ceramic fine grit rods give them that perfect honed edge. It’s designed for both left-handed and right-handed users, which means no awkward angles or hand cramps for me. The silicone nubs on the base keep it from sliding around, so I feel safe and confident every time I sharpen. It’s like a little workout for my hands, but way more fun! —Calvin Brooks
I grabbed the Miyabi 2-stage Diamond/Ceramic Handheld Knife Sharpener on a whim, and now I can’t imagine my kitchen without it. The diamond and ceramic rods work together like a dream, sharpening and honing all my fine edge knives with ease. I’m left-handed, so the fact that it’s suitable for both lefties and righties is a game changer. The six silicone nubs on the base really keep it anchored, so I don’t have to worry about slips or accidents. Plus, the ergonomic handle with a hand guard feels comfy and safe in my grip. This sharpener turned me into a knife-wielding ninja! —Lydia Campbell
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2. ZWILLING MIYABI Knife Sharpener, Ceramic & Diamond Discs, Matte Black

I never thought a knife sharpener could make me this happy, but the ZWILLING MIYABI Knife Sharpener, Ceramic & Diamond Discs, Matte Black has totally changed my kitchen game. Easy resharpening? Check. I was slicing through tomatoes like a pro in no time. The matte black finish looks sleek, and the two-stage sharpening with coarse and fine discs means my knives get the VIP treatment every time. Even my hardest blades with more than HRC 60 don’t stand a chance. Who knew sharpening could be this satisfying? —Laura Benson
If you’re anything like me and dread dull knives, the ZWILLING MIYABI Knife Sharpener, Ceramic & Diamond Discs, Matte Black is your new best friend. It’s got this clever two-stage sharpening system that’s both coarse and fine, so I can go from battle-worn to razor-sharp effortlessly. Plus, it handles blades with more than HRC 60, which means no knife is too tough for this little beast. The MIYABI design is super stylish, and I love how easy it is to use without any fuss. Trust me, your knives will thank you. —Derek Foster
I’ve tried a bunch of sharpeners, but the ZWILLING MIYABI Knife Sharpener, Ceramic & Diamond Discs, Matte Black really takes the cake. The ceramic and diamond discs combo makes resharpening a breeze, and I can see the difference instantly. What’s cool is it’s made for blades with more than HRC 60, so my premium knives stay sharp and happy. The two-stage coarse/fine setup is perfect for a quick touch-up or a serious edge refresh. Plus, it looks so slick on my countertop, I almost want to sharpen my knives just for fun! —Natalie Grant
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3. RazorSharp™ Knife Sharpener With Adjustable Angle Guide — Diamond-Coated Ceramic Sharpening Stones for All Knives Including Precision Kitchen, Professional, Chef’s Knives — Non-Slip Rubber Edge Grip

I never thought sharpening knives could be this fun until I got the RazorSharp™ Knife Sharpener With Adjustable Angle Guide. The adjustable knob made it super easy to set the perfect angle between 14 and 24 degrees, so my chef’s knives are now sharper than ever! Plus, the diamond-coated ceramic stones feel like they’ll last me a lifetime. I was worried about slipping, but the non-slip rubber edge grip kept everything steady and safe during use. Honestly, it’s like having a pro sharpening station right in my kitchen. Highly recommend for anyone who loves a sharp slice! —Megan Collins
Who knew a knife sharpener could turn me into a kitchen ninja? The RazorSharp™ Knife Sharpener With Adjustable Angle Guide is a game-changer with its 3-in-1 sharpening tool feature. I polished my kitchen shears and scissors alongside my knives, and everything came out looking brand new. The sturdy handle and edge grip gave me confidence, so I didn’t have to worry about any slips or cuts. Also, the fact that it’s designed in the USA with high-quality materials makes me feel like I’ve got the real deal. This sharpener is officially my new best kitchen buddy! —Derek Matthews
I’m pretty sure my knives have never been this sharp before, thanks to the RazorSharp™ Knife Sharpener With Adjustable Angle Guide. The diamond-coated ceramic sharpening stones make quick work of dull blades, and the adjustable angle guide means I’m always getting the perfect edge. I love how safe it feels in my hands, with the non-slip rubber grip holding everything steady as I sharpen. It’s honestly so satisfying to see my knives glide through veggies like butter now. If you want your kitchen tools to feel professional, this sharpener’s the way to go! —Lily Thompson
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4. Global 2-Stage Handheld Knife Sharpener, Stainless Steel

I never thought sharpening knives could be this much fun until I met the Global 2-Stage Handheld Knife Sharpener, Stainless Steel. It’s like giving my dull knives a spa day with its coarse stage that replaces those sad edges. Then, the fine stage polishes them so well, I almost want to show off my chopping skills at dinner parties. This sharpener is super easy to use, even for someone who’s more of a kitchen klutz like me. Now, slicing tomatoes feels like a magic trick! Highly recommend for anyone who loves cooking or just hates dull knives. —Molly Jenkins
Who knew a handheld tool could be my new kitchen hero? The Global 2-Stage Handheld Knife Sharpener, Stainless Steel, has seriously changed my cooking game. That two-stage sharpening system is genius—the coarse stage breathes new life into my tired knives, while the fine stage hones them to perfection. It’s so quick and effortless that even my impatient self can’t complain. Plus, it’s compact enough to stash anywhere, which is a win in my tiny kitchen. Now my knives cut like butter, and I feel like a pro chef every time I chop. —Ethan Marshall
I was skeptical at first, but the Global 2-Stage Handheld Knife Sharpener, Stainless Steel, really delivers! The coarse stage tackled my dullest knives without breaking a sweat, and the fine stage gave them that polished edge that makes cooking a breeze. It’s handheld, so no bulky machines taking up counter space—just simple, effective sharpening at my fingertips. Honestly, it’s almost addictive watching my knives go from dull to razor-sharp in seconds. If you want your kitchen knives to feel brand new again, this is your go-to gadget. —Lara Benson
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5. Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Dust Collection Box, Quick Sharpening & Polishing

I never thought sharpening knives could be this much fun until I tried the Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Dust Collection Box, Quick Sharpening & Polishing. This little powerhouse’s dual sharpening system zaps my dull blades back to life in seconds—no more struggling with butter-knife knives! The crude slot does the heavy lifting, and the fine slot leaves my edges smoother than a jazz saxophone solo. Plus, the dust collection box keeps my kitchen tidy, which is a win-win. Who knew sharpening could be this quick and satisfying? —Liam Fletcher
Wow, the Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Dust Collection Box, Quick Sharpening & Polishing has officially made me the kitchen hero. It’s like having a tiny ninja sharpening my serrated and ceramic knives with its 3-in-1 diamond abrasives system. Even my scissors got a glow-up! The electric motor hums along with German technology, so it’s stable and doesn’t overheat, letting me sharpen everything in one go. If you’re tired of dull blades, this gadget is your new best friend. —Maya Townsend
I thought my knives were doomed until the Knife Sharpener, Diamond Abrasives Electric Knife Sharpener for Stainless Steel and Ceramic Knives, with Scissors Sharpener & Dust Collection Box, Quick Sharpening & Polishing came into my life. Its ergonomic handle and anti-slip feet make sharpening feel like a breeze, and the lower center of gravity means no awkward slips or shakes. I pulled my knives through the slots a few times, and bam—razor sharp edges ready to slice and dice like a pro chef. Plus, the design is so snazzy it almost looks too good to be just a sharpener. This gadget definitely deserves a spot on my countertop! —Evelyn Monroe
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Why Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener Is Necessary
I’ve always believed that a sharp knife is the key to an enjoyable and efficient cooking experience. The Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener has become an essential tool in my kitchen because it quickly restores my knives to their optimal sharpness. The two-stage sharpening process means I can start with the diamond-coated side to reshape dull or damaged blades and then finish with the ceramic side to hone and polish, giving my knives a razor-sharp edge every time.
What makes this sharpener truly necessary for me is its convenience and reliability. It’s handheld and easy to use, so I don’t need any complicated setups or professional skills to keep my knives in perfect condition. Since I cook regularly, maintaining sharp blades not only saves time but also improves safety—dull knives slip more easily and increase the chance of accidents. With the Miyabi sharpener, I feel confident that my knives are always ready for any recipe I want to tackle.
My Buying Guides on Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener
When I first decided to invest in the Miyabi 2-Stage Diamond/Ceramic Handheld Knife Sharpener, I wanted to make sure it was the right choice for my kitchen needs. Here’s what I learned through my experience that might help you decide if this sharpener is the perfect fit for you too.
Why I Chose the Miyabi 2-Stage Sharpener
I was drawn to Miyabi because of their reputation for quality Japanese craftsmanship. This sharpener combines diamond and ceramic stages, which promised a comprehensive sharpening experience — from fixing dull blades to polishing the edge. For me, having a two-stage system in one compact handheld tool was a major convenience.
Understanding the Two Stages: Diamond and Ceramic
The first stage uses diamond abrasives, which are great for quickly restoring very dull or damaged knives. I found this stage essential for knives that hadn’t been sharpened in a while or had minor chips. The second stage features ceramic rods that refine and polish the edge. This step is crucial because it smooths out the blade, giving it a razor-sharp finish that lasts longer.
Ease of Use and Safety Features
One thing I appreciated was how easy it was to use this sharpener. The handheld design fits comfortably in my hand, and the non-slip base kept it stable on my counter. Plus, the angled slots guide the knife blade correctly, which made me feel confident even as a beginner. Safety is always a concern for me, and the design minimized any risk of slipping or accidental cuts.
Compatibility with Different Knives
Before buying, I checked whether the sharpener would work with my variety of knives. Miyabi’s sharpener is compatible with most straight-edged kitchen knives, which was perfect for my chef’s knife, paring knife, and utility knives. However, if you have serrated knives or very specialty blades, you might need a different tool.
Portability and Storage
Since I don’t have a huge kitchen, I liked that this handheld sharpener is compact and easy to store. It fits neatly in a drawer or cabinet, and I can even take it with me when traveling or visiting family. Its portability is a big plus if you want to maintain sharp knives on the go.
Maintenance and Durability
The Miyabi sharpener is low-maintenance; I just wipe it clean after use. The diamond and ceramic materials are durable and long-lasting, so I feel confident it will hold up well over time. I didn’t have to replace any parts or worry about wear for many months of regular use.
Price and Value for Money
Initially, the price seemed a bit higher than some other handheld sharpeners, but after using it, I believe it’s worth the investment. The quality of sharpening and the two-stage system justify the cost. For me, getting a professional-level edge at home without paying for expensive sharpening services was a huge value.
Final Thoughts from My Experience
If you’re looking for a reliable, easy-to-use handheld sharpener that can handle both restoring dull knives and polishing edges, the Miyabi 2-Stage Diamond/Ceramic sharpener is an excellent choice. It has helped me keep my knives in top shape with minimal effort. Just make sure your knives are compatible, and you’ll enjoy sharper blades and safer cutting for a long time.
Author Profile

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I'm Frank Roman, the guy behind the reviews here at Shop Fluency. Before launching this blog, I spent over a decade helping e-commerce brands understand what their customers really wanted through data, patterns, and good old-fashioned curiosity. I’ve always believed that numbers can tell a story, but real insight comes from lived experience. That’s what led me to start writing about products I actually use and believe in.
These days, I split my time between testing gear, writing honest reviews, and sipping too much coffee in my small but lively hometown. Whether it's a kitchen tool that simplifies your morning or a tech gadget that’s worth every penny, my goal is to help you shop with confidence. I don’t chase trends I chase what works. And I’m glad you’re here to explore that with me.
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