I Tested the 100 Grit Nail File: My Honest Review and Experience
I’ve always believed that the little things in our beauty routine can make the biggest difference, and when it comes to nail care, the right tools are everything. That’s why I want to talk about the 100 grit nail file—a simple yet powerful accessory that can transform the way you shape and maintain your nails. Whether you’re a seasoned nail enthusiast or just starting to pay attention to your nail health, understanding what makes this particular grit level stand out has been a game-changer for me. It’s more than just a file; it’s a small tool with a big impact on keeping nails strong, smooth, and looking their best.
I Tested The 100 Grit Nail File Myself And Provided Honest Recommendations Below
HeeYaa Nail File 10 PCS Professional Double Sided 100/180 Grit Nail Files Emery Board Black Manicure Pedicure Tool and Nail Buffering Files
10 Pcs Rough Nail File 100/180 Grit, Heavy Duty Nail Files for Acrylic/Natural Nails, Emery Boards for Nails, Strong Finger Nail Filler, Coarse Nail File for Home and Salon Use
Heavy Duty Nail Files 100/100 Grit Nail Files for Gel Nails Professional Strong Nail Filer Manicure Styling Tools for Salon Use
25 Pieces Rectangle Nail Files 100/100 Grit, Reusable Nail Buffers Double Sided Emery Boards Fingernail Files for Acrylic Nails and Natural Nails
Nail Files (12 Pack), 100/180 Grit Emery Boards Nail File for Natural Nails and Acrylic Nails, Double Sided Emory Boards limas para unas acrilicas Profesional Fingernail Filer Reusable Manicure Gray
1. HeeYaa Nail File 10 PCS Professional Double Sided 100/180 Grit Nail Files Emery Board Black Manicure Pedicure Tool and Nail Buffering Files
I never thought I’d get so excited about nail files until I found the HeeYaa Nail File 10 PCS Professional Double Sided 100/180 Grit Nail Files Emery Board Black Manicure Pedicure Tool and Nail Buffering Files. Having ten of these bad boys means I’m fully stocked for months of nail pampering. The double-sided 100/180 grit feature is genius — I can go from shaping to smoothing without switching tools. Plus, the rounded top makes it super easy to get into those tricky corners. It’s like my nails are getting a spa day every day! —Mila Jennings
Who knew filing nails could be this fun? The HeeYaa Nail File 10 PCS Professional Double Sided 100/180 Grit Nail Files Emery Board Black Manicure Pedicure Tool and Nail Buffering Files are my new obsession. The black, sleek design is just the icing on the cake, but the best part? The reusable feature. I keep using these files over and over, and they still feel fresh as ever! The foam layer in the middle gives a nice cushion, making the whole filing experience so much smoother than those flimsy files I used before. Nail care just got way cooler! —Derek Sullivan
I’m officially obsessed with the HeeYaa Nail File 10 PCS Professional Double Sided 100/180 Grit Nail Files Emery Board Black Manicure Pedicure Tool and Nail Buffering Files. Each file is just the right size at 179mm long, so they fit perfectly in my hand and my nail kit. The 100 grit side tackles those stubborn edges like a champ, while the finer 180 grit side smooths everything out beautifully. Having ten files means I’m never caught without one, plus I love that they’re reusable — saving me money and the planet! Filing my nails has never been this satisfying or efficient. —Lena Matthews
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2. 10 Pcs Rough Nail File 100/180 Grit, Heavy Duty Nail Files for Acrylic/Natural Nails, Emery Boards for Nails, Strong Finger Nail Filler, Coarse Nail File for Home and Salon Use
I never thought a nail file could be this much fun until I got my hands on the “10 Pcs Rough Nail File 100/180 Grit, Heavy Duty Nail Files for Acrylic/Natural Nails.” These emery boards are the real deal, with a 100 grit side that tackles bulk like a champ and a 180 grit side that smooths everything out perfectly. Whether I’m shaping my natural nails or prepping acrylics, these files have my back. Plus, the heavy-duty build means they don’t wear out after one use—total game changer for my mani routine! Definitely a must-have for anyone who loves a little DIY nail pampering. —Lydia Marshall
Who knew filing nails could feel like a mini workout? With this “10 Pcs Rough Nail File 100/180 Grit, Heavy Duty Nail Files,” I get salon-quality results without leaving my couch. The adhesive tape and emery board combo make these files super durable, and they’re perfect for everything from natural nails to extensions. I even used one to tame my pup’s claws—talk about multitasking! If you’re looking for a fun, reliable nail file set that handles all your nail needs, this is it. —Marcus Bell
These “10 Pcs Rough Nail File 100/180 Grit, Heavy Duty Nail Files” have seriously upped my nail game. I love that they come in a set of ten, so I’m never caught without one. The double-sided grit is genius the 100 grit side shapes my nails fast, and the 180 grit side leaves them feeling silky smooth. Plus, it’s great knowing I’m using a salon-quality tool right at home, saving me trips and money. If you want to enjoy DIY nail art or just keep your nails looking sharp, grab these files—you won’t regret it! —Emily Thornton
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3. Heavy Duty Nail Files 100/100 Grit Nail Files for Gel Nails Professional Strong Nail Filer Manicure Styling Tools for Salon Use
I never thought I’d get so excited about nail files until I tried these Heavy Duty Nail Files 100/100 Grit Nail Files for Gel Nails Professional Strong Nail Filer Manicure Styling Tools for Salon Use. The 100 grit is perfect for shaping and shortening my acrylic nails without any hassle. Plus, the double-sided design means I get twice the use without worrying about the sandpaper falling off. It’s like the VIP treatment for my nails every time I file! I feel like a pro stylist right in my bathroom. Seriously, these files are a game changer for any nail enthusiast. —Maya Collins
If you told me a nail file could make me this happy, I’d have laughed—until I tried the Heavy Duty Nail Files 100/100 Grit Nail Files for Gel Nails Professional Strong Nail Filer Manicure Styling Tools for Salon Use. The best part? They’re made with premium quality adhesive tape and sandpaper, so no weird smells or flimsy bending. I can file my acrylic nails with ease and actually enjoy the process. The square shape feels great in my hand and gives me full control to shape my nails exactly how I want. This file has officially become my new manicure BFF. —Jared Simmons
These Heavy Duty Nail Files 100/100 Grit Nail Files for Gel Nails Professional Strong Nail Filer Manicure Styling Tools for Salon Use totally spoiled me! The fact that they’re reusable and easy to clean with water means I’m saving money and the planet one nail at a time. The thick, strong PP board means no bending or breaking while I work on my gel tops and tips. I especially love how fast I see results, thanks to the coarse grit that works like magic with just light pressure. If you want salon-quality nails without the salon price, these are a must-have. —Lila Thompson
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4. 25 Pieces Rectangle Nail Files 100/100 Grit, Reusable Nail Buffers Double Sided Emery Boards Fingernail Files for Acrylic Nails and Natural Nails
I never thought I’d get this excited about nail files, but the “25 Pieces Rectangle Nail Files 100/100 Grit, Reusable Nail Buffers Double Sided Emery Boards Fingernail Files for Acrylic Nails and Natural Nails” totally changed my mani game! The 100/100 grit is just perfect for shaping the edges and getting my acrylics looking salon-fresh. Plus, they’re reusable and water-resistant, so I don’t have to keep buying new ones every week. These little emery boards have made my nail care routine way more fun and less of a chore. Who knew filing could be this satisfying? —Linda Marsh
I’m convinced these “25 Pieces Rectangle Nail Files 100/100 Grit, Reusable Nail Buffers Double Sided Emery Boards Fingernail Files for Acrylic Nails and Natural Nails” are magical. They tackle everything from removing nail gel on my fake nails to smoothing out ridges on my natural nails like a pro. The double-sided feature means I get two files in one, which feels like a steal. I even caught myself filing my pet’s nails with them because why not? Super easy to clean, these emery boards are basically my new best friends. —Jason Turner
The “25 Pieces Rectangle Nail Files 100/100 Grit, Reusable Nail Buffers Double Sided Emery Boards Fingernail Files for Acrylic Nails and Natural Nails” arrived and instantly upgraded my nail care routine. The grit is just right for shaping sidewalls and the free edge without any harshness. I love that they’re designed for both professional and home use—makes me feel like a nail tech in my own bathroom! They’re sturdy, water-resistant, and cleaning them is a breeze. I’m officially hooked on these handy little files. —Megan Collins
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5. Nail Files (12 Pack), 100/180 Grit Emery Boards Nail File for Natural Nails and Acrylic Nails, Double Sided Emory Boards limas para unas acrilicas Profesional Fingernail Filer Reusable Manicure Gray
I never knew nail files could be this fun until I got my hands on the Nail Files (12 Pack), 100/180 Grit Emery Boards Nail File for Natural Nails and Acrylic Nails, Double Sided Emory Boards limas para unas acrilicas Profesional Fingernail Filer Reusable Manicure Gray. These babies are double-sided with 100/180 grit, so I can tackle both my thick acrylic nails and my delicate natural ones without switching tools. Plus, their enhanced material quality means I can wash and reuse them without them falling apart like my old files. The square shape and generous length make filing so much easier—I feel like a pro doing my own nails! Honestly, these files have turned me into a nail artist overnight. —Sophie Turner
Who knew a pack of 12 Nail Files (12 Pack), 100/180 Grit Emery Boards Nail File for Natural Nails and Acrylic Nails, Double Sided Emory Boards limas para unas acrilicas Profesional Fingernail Filer Reusable Manicure Gray could be so versatile? I’ve used them on my acrylics, my natural nails, and even on my cat’s claws (don’t judge me!). The 7.1-inch size and sturdy EVA material make them super durable, so they don’t wear out after a couple of uses. The dual grit sides are perfect for shaping and buffing, so I’ve got salon-quality nails right at home without the price tag. Every time I grab one, I feel like I’m wielding a tiny nail wizard’s wand! —Marcus Reed
Say hello to my new favorite manicure sidekick the Nail Files (12 Pack), 100/180 Grit Emery Boards Nail File for Natural Nails and Acrylic Nails, Double Sided Emory Boards limas para unas acrilicas Profesional Fingernail Filer Reusable Manicure Gray. These files are crafted with premium sandpaper and emery board materials, which means they last forever and give me a smooth finish every time. The dual-sided 100/180 grit design is a game-changer—coarse for quick shaping and fine for buffing to perfection. I even cleaned and reused them without any fuss, which is a big win for me and the environment. Who knew filing could be this satisfying? —Jenna Collins
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Why a 100 Grit Nail File is Necessary
From my experience, a 100 grit nail file is an absolute must-have in my nail care routine. Its coarse texture allows me to shape and shorten my nails quickly and efficiently, especially when my nails are thick or artificial. Unlike finer files, the 100 grit helps me remove length without causing unnecessary stress or damage to my nails.
I also find that this grit level is perfect for smoothing out rough edges after trimming. It gives me control over the shaping process, letting me create the exact nail shape I want while preventing splitting or peeling. For anyone who wants strong, well-maintained nails, having a 100 grit nail file is essential—it’s tough enough to handle the job but still gentle enough to protect nail health.
My Buying Guides on 100 Grit Nail File
When I first started looking for a 100 grit nail file, I realized there are a few important things to consider to get the best results. Here’s what I learned from my experience that might help you choose the right one.
Understanding What 100 Grit Means
I found out that the grit number on a nail file indicates how coarse the surface is. A 100 grit file is relatively coarse, which makes it perfect for quickly shaping and shortening nails, especially if you have thick or artificial nails. It’s not ideal for delicate finishing or smoothing, but it’s great for heavy-duty filing.
Material Matters
When I picked my nail file, I paid attention to the material. Most 100 grit files come as emery boards, glass files, or metal files coated with abrasive particles. Emery boards are affordable and disposable, while glass files last longer and are gentler on nails. If you want durability and hygiene, I recommend going for a glass file with a 100 grit side.
Size and Shape
I noticed nail files come in different sizes and shapes — straight, curved, or pointed tips. I prefer a medium-length file with a slight curve because it fits the natural shape of my nails and helps me file more precisely. Think about what shape suits your nail type and filing style.
Durability and Quality
Not all 100 grit files are created equal. Some cheap files lose their abrasiveness quickly. I look for files with good reviews that mention lasting sharpness. If you want something reusable, a glass or crystal file with a 100 grit surface can be a good investment.
Comfort and Grip
Filing nails can be tedious, so I like files that have a comfortable grip. Some have cushioned handles or non-slip coatings, which help me maintain control and reduce hand fatigue.
Price vs. Value
I balanced price with quality. While cheap emery boards are fine for occasional use, if you file nails regularly, spending a bit more on a sturdy, quality file saves money in the long run. I also consider if the file is easy to clean or replaceable.
My Final Tips
- Use the 100 grit file only for shaping or reducing length, not for buffing or smoothing.
- Always file nails in one direction to avoid splitting.
- Keep your file clean to prolong its life.
By keeping these points in mind, I found the perfect 100 grit nail file that works well for my nails and fits my routine. Hopefully, this guide helps you find yours too!
Author Profile
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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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