Have you ever considered how vital the right nail file is to achieving the perfect set? Until I really gave it some thought, I hadn’t. However, I love watching my nail tech gently and thoughtfully file my nails into the perfect almond shape every time before a fresh coat of nail polish. Getting your desired nail shape at home or on the go, like at the salon, starts with an essential tool: the nail file. So what should we look for as we add one (or a few) to our nail care kit? First, the way a nail file is numbered, matters.

 “The key point to remember when looking at numbers on nail files is that the lower the number, the more coarse the nail file will be,” says LeChat Nail Educator and Ambassador, Syreeta Aaron. “The higher the number, the finer the grit will be,” she explains. So, if you opt for a nail file with a lower number, you can expect a more abrasive finish which makes it best for nail enhancements like acrylic or hard gel. Alternatively, a nail file with a higher number is better to use on your natural nails. 

If you’re interested in a nail file that is long-lasting, easy on the nail, and easy to clean, Aaron says glass files are the best option. “When using nail files on natural nails, I always advise people to use a glass nail file,” she explains. “The grit on a typical nail file is much different than the glass nail file. Glass nail files are made to protect the integrity of the nail, unlike regular nail files that may be used for nail enhancements like acrylic and hard gel.” With this information in mind, keep scrolling to shop 11 of the best nail files.

Housed in a vegan leather case, you get polisher glass to gently shape your nails and a citrus-scented cuticle oil infused with jojoba, grape seed, castor, and sea buckthorn oils to nourish cuticles without greasy residue, all ready to travel with you on your day-to-day journey.

This budget-friendly glass nail file comes in at just $4, and you can wash and sanitize it with soap and water. Not to mention, the price is so good you can purchase multiple, so you’re never without one.

For artificial nail prep, this nail is a great choice that comes in six options.

This Amazon fave boasting a five-star review has sides that can be peeled off and replaced so you’re getting a super-hygienic filing each time on natural, acrylic, and gel manicures.

This crystal glass, double-sided file has just the right balance of grit to shape even the most delicate nails without causing damage. Additionally, this reusable file is easy to clean with soap and water. 

Nail files don’t have to be boring. This neon three-pack proves it, and you can use these 100/180 grit files on natural and acrylic nails. Bonus: they can be reused for up to three months. 

Designed with a foam inner layer for control and precision, along with an elongated diamond shape, this 100/180 grit file is one of the best for shaping, refining, and shortening the length of nail extensions.

Crafted with poplar wood from sustainably managed forests and packaged in a tiny signature Hermès orange box, you can easily pop this luxe, double-sided 12-piece set into your purse or carry-on. Use the beige side to shape and the orange side to smooth!

Crafted in Germany, this stainless steel, double-sided nail shaper is finished with diamond-ceramic surfaces in medium grit for shaping and fine grit for smoothing. It’s salon-grade and is made with a scratch-resistant coating that repels water, oil, and bacteria.

For natural nails, reviewers rave about this nail file. One reviewer shared, “My husband prefers these heavy gauge boards to anything else available. They feel sturdy in your hands. He also uses them on his calluses.”

Made for the feet, this best-in-class German-crafted stainless steel file is finished with a diamond-ceramic layer that softens rough edges gently. At the same time, the ultra-hard, scratch-resistant coating repels water, oil, and bacteria. For best results, it’s recommended to soak your feet to soften the skin.

Up next, Eep—If You’re Filing Incorrectly, Your Nails Aren’t as Great as They Could Be