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1M+ customers

Accessories

2in1 File & Buffer

All-in-one nail file

2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
2in1 File & Buffer
Doonails US Doonails US Doonails US

1M+ customers

Accessories

2in1 File & Buffer

All-in-one nail file

  • Nail file & buffer in one tool
  • White side: 150 grit, gray side: 280 grit
  • Durable and long-lasting
$8.95
2,450+ sold, limited stock left

In stock · Ships in a few days

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The Doonails 2in1 File & Buffer is your essential tool for professional nail prep – no matter which manicure method you choose. It combines a high-quality nail file and a gentle buffer in one practical tool.

The white file side (150 grit) helps you shape your natural nails or precisely adjust Gel Strips. The gray buffer side (280 grit) is ideal for gently buffing the nail surface – an essential step for better adhesion and longer-lasting manicures.

Thanks to its durable, high-quality materials, the file is especially sturdy and long-lasting. Whether you use Gel Strips, Soft Gel Press Ons, or Dipping Powder, the 2in1 File & Buffer ensures optimal preparation and a clean, professional result.
  1. Shape your nails: Use the white file side (150 grit) to shape your natural nails as desired. For Press Ons, you can file the sides to make them narrower if the Press On nail is slightly too wide for your natural nail. Gel Strips can be precisely adjusted at the nail tip before or after curing under the UV-LED lamp.
  2. Prep the nail surface: Use the gray buffer side (280 grit) to gently buff the surface of your natural nails. This step is especially important to remove oils and lightly roughen the surface so Gel Strips, Press Ons, or Dipping Powder adhere better.
  3. After the manicure (optional): After removing your manicure, you can use the buffer side to gently remove any glue residue from your natural nails.

1,000,000+ Happy customers

Doonails US

Verified

The grit is perfectly balanced – not too rough, not too fine. The buffer in particular feels very gentle on natural nails.

Doonails US

Verified

I use the file for both Press Ons and Gel Strips. It fits comfortably in the hand, feels sturdy, and is easy to clean.

Doonails US

Verified

The combination of file and buffer is super practical and saves space. My Gel Strips have been lasting even better since I started using it.

Complete Your Routine

Cleaning PadsDegrease & disinfect $9.95
Glass Nail FileGentle nail filing $9.95
Doonails US

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We’re confident in our quality and offer a 100% money-back guarantee.

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2in1 Nail File & Buffer

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Nail file with 150 grit

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Nail buffer with 280 grit

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For all manicure methods

Doonails US

2in1 Nail File for Prep & Aftercare

Our 2in1 File & Buffer supports you throughout your entire manicure – from prep to aftercare. Use the white file side to shape your natural nails as desired. The gray buffer side is perfect for gently buffing the nail surface. After removing your manicure, you can smooth out small imperfections with the gray buffer side. At the same time, you can reshape your nails with the white file side. This ensures clean, well-groomed nails at all times.

Doonails US

Durable, long-lasting & suitable for every manicure method

The Doonails 2in1 File & Buffer stands out thanks to its high-quality, durable materials. It is especially long-lasting and easy to clean – perfect for hygienic and reliable use with every manicure. Thanks to its carefully balanced grits, the tool is ideal for Gel Strips, Soft Gel Press Ons, and Dipping Powder. Whether for preparation, aftercare, or a quick refresh in between – the 2in1 File & Buffer gives you the perfect tool for every manicure method.

CosmopolitanGRAZIABrigitteVOGUEInStyleELLEGlamourHARPER'S BAZAAR
About Doonails

Your Manicure Is in the Best Hands.

We create innovative solutions that fit perfectly into your everyday life. Our mission: easy, stress-free nail styling with zero compromise on wear or style. From us. For you.

1M+
Customers
2020
Founded
50+
Doodlers
The Doonails team

Customers praised this nail care tool for its durability and effectiveness. Shoppers said it "works as expected and appears durable" and is "sturdy and well made." The dual-function design efficiently shapes and smooths nails. Customers appreciated the quality, with one noting it "felt like getting a gift." All reviews were positive.

  • 5 stars: 29 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous (Apache Junction, US)
Great quality! It felt like I was getting a

Great quality! It felt like I was getting a gift for my purchase.

Anonymous review photo
R
Rebecca Smith (Alcaucín, ES)
Best products

Absolutely love these products since I've been buying them. I had skin cancer so could no longer use a UV lamp. These dip powder nail colours were my saviour. The free gift I got was some oil and it smells just delicious. You only need a tiny drop and it really helps your cuticles and nails.

Rebecca Smith review photo
A
Amandine Merville
Facile

C'est un coup de main à prendre mais pour une première je suis plutôt contente et ça fait très naturel. Je recommande.

Amandine Merville review photo
S
Soni (Frankfurt am Main, DE)
Super

The nails last longer now. I can't make it to 3 weeks, but they last 10 days now.

Soni review photo
L
Luminita Popescu (Vienna, AT)
The first time doonails

Today I tried the doonails for the first time. It takes some practice, but I think for the first time it has become quite okay. I am curious how long it will last now. The description and tutorials are understandable.

Luminita Popescu review photo
C
Claudia Kriegel (Lüneburg, DE)
Christmas set

Great glitter combos possible, not just for Christmas.

Claudia Kriegel review photo
J
Judith Venette (Albany, US)
Glass Cuticle pusher

Works like a charm!!

A
Anonymous (Austin, US)
works as expected and appears durable

works as expected and appears durable.

M
MsMa (Manchester, US)
Love this item

Love this item. Works great!

R
Roberta Leger (Myrtle Beach, US)
Glass Nail File

LOVE THE GLASS NAIL FILE

M
Mary (Asheville, US)
Sturdy and well made

Sturdy and well made. Makes quick work of shaping and smoothing nails.

M
Mia (Kenner, US)
good

good product

J
Joanne (Mountain View, US)
Great file and

Great file and buffer!

E
Elizabeth Lang (Detroit, US)
nice!

fav file- I had no idea glass works so well

R
Robinson (Rockford, US)
The glass nail file is awesome

The glass nail file is awesome. It works great filed nails smoothly!!

K
Kat (Martinez, US)
Happy

Very happy with this product

n
nola harber (Las Vegas, US)
perfect

the tools kit has everything you need

F
Flaminia Amoroso (Rome, IT)
Comfortable

Easy to use and more comfortable

F
Flaminia Amoroso (Rome, IT)
Useful

Really useful to prepare le nails before start

C
Claudia Kriegel (Lüneburg, DE)
The perfect solution for me.

Perfect solution. Finally an end to overpriced nail salons. Now I can do my nails cheaply and easily from home. Have saved a lot of money with it. And the result is great!

S
Stephanie M (Schwarzheide, DE)
Highly recommended

Became aware of it and became curious. Long thought about whether I invest for it and quickly realized that I have to try. The first time it is not so good with me succeeded but the second time so much the better and am mega satisfied. I am already looking forward to the summer and the maga colors. I will definitely expand my colors at home. This is a great thing and you save yourself heaps of time and nerves in the nail salon.

J
Julia Baer (Oranienburg, DE)
Thrilled🤩

with me holds a nail polish no 24std.....gelnägel not quite a week....and every week to run into the nail studio are me beautiful nails then but not worth it. my nails are really soft and rubbery and yet they split off totally often. am curious how long the hold, the first blows they have already held and still no abspliterungen or air holes.....auftragen super easy. you just have to work clean dan it comes really nice even with me although I quasi never something on the fingertrage ... am thrilled!

R
R.M.B. (Lindenberg, DE)
Am extremely satisfied

After a little practice, it works great and I'm glad I discovered it.

A
Andrea Wallner (Vienna, AT)
Great

When the Doonails Professional set arrived yesterday, I tried it immediately. I am very happy with the application and handling and the color selection is really very nice :-D Even my first attempt is really very successful and looks very clean. I have made the application downright fun and it is very simple. The result can be seen. Unfortunately, I can not yet say anything about the durability. That will only show with time. If it lasts 3 weeks I am more than satisfied. I had immediately ordered a few more colors. :-)

C
Coco (Vienna, AT)
Wow

So beautiful colors...perfect for the cold season... Already for 2 weeks I have the nails, yet it looks top.

S
Simone (Nicosia, CY)

There are 5 beautiful colors.I am 80 years old and my nails are not yet as beautifully done as you see them everywhere in the photos.But practice makes perfect.q

S
Simone (Nicosia, CY)
To recommend again and again!

I have otherwise always used gel and after pregnancy suddenly got an allergy. My hands looked like I had grabbed a stinging nettle and itched terribly. Since I bang and bite my nails violently, I needed a solution again. First I stuck with a dipping powder of another brand, but I was missing the color powder and afterwards still with nail polish and top coat over it was too time-consuming for me. Therefore, I switched to Doonails and it just holds even better than the other brand! My router has trouble removing the build up before remodeling. I love the shine and the colors are mega! 🥰

S
Simone (Nicosia, CY)
Ingenious

Keeps bombe is super easy to do and for me the only and best alternative to the nail studio and I have already tried many things. The remove need what practice but then also works great.

A
Anna (Dresden, DE)
New look

I already own something lönger the dip powder set. The matte top coat is really ingenious. With it you can create completely different looks! 😁