Skip to product information
1 of 9
  • Play video
I love this nail block! It's compact, mess-free, and has everything I need to keep my nails looking healthy and strong. It's easy to use, and the results are immediate. I highly recommend this product to anyone who wants natural, beautiful nails without going to the salon!!
Britt S.
I was skeptical at first, but this nail block is a game-changer. It smooths out ridges and splits, removes stains, and gives my nails a beautiful shine that lasts for days. I've noticed a significant improvement in the health and strength of my nails since using this product. It's definitely worth the investment.
Kris J.

4-Way Buffing for Natural Shine & Growth

2482 reviews 2482 total reviews

Nail Reboot Buffer Block

Regular price
$13.95
Regular price
$14.95
Sale price
$13.95
Shipping calculated at checkout.

Transform your nail care routine with the Onsen Secret Nail Reboot Buffer, a revolutionary 4-sided buffer designed to enhance nail health, hydration, and natural shine. Inspired by the Japanese tradition of Onsen healing, this tool delivers salon-quality results while promoting long-term nail strength and vitality. Whether recovering from acrylics, gels, or frequent polish use, or simply maintaining your natural nails, our buffer is the ultimate solution.

TRY IT FOR 60 DAYS FIRST

SMALL BATCH PRODUCTIONS

SAME DAY SHIPPING

Details

The Nail Reboot Buffing & Polishing Buffer is a multi-purpose tool designed to transform your nails into a smooth, shiny surface with minimal effort. This professional-grade buffer works by gently removing ridges, rough patches, and dullness, leaving your nails looking sleek and polished. The high-quality, durable material ensures longevity and reliable performance. It features a smooth, non-abrasive finish that is gentle on the nail bed, preventing any damage or discomfort. Perfect for use on natural nails, this buffer promotes healthier-looking nails, enhancing their appearance without the need for harsh chemicals. A must-have tool for anyone seeking to maintain a flawless and healthy nail care routine at home.

How to use
  1. Prep: Wash your nails to remove any dirt or oils.

     

  2. Buff: Smooth out ridges using the yellow side of the Nail Reboot Buffer. Follow with the blue side to refine the nail surface.

  3. Polish: Use the white side to polish your nails to a glossy, healthy shine.

  4. Finish: Wipe away any dust or residue with a soft cloth.

     

Pro Tip: Use weekly for best results or more often for a high-gloss finish and smooth, healthy nails.

I love this nail block! It's compact, mess-free, and has everything I need to keep my nails looking healthy and strong. It's easy to use, and the results are immediate. I highly recommend this product to anyone who wants natural, beautiful nails without going to the salon!!
Britt S.
I was skeptical at first, but this nail block is a game-changer. It smooths out ridges and splits, removes stains, and gives my nails a beautiful shine that lasts for days. I've noticed a significant improvement in the health and strength of my nails since using this product. It's definitely worth the investment.
Kris J.
Nail Reboot Buffer Block
Nail Reboot Buffer Block
Nail Reboot Buffer Block
best nail buffer shine
how to use a 3 way nail buffer
buffer for nails
onsen secret replacement nail buffer pads
Nail Reboot Buffer Block
Nail Reboot Buffer Block
Japanese Healing Traditions
Awakens Self Healing
It's safe
It's One Of A Kind

Why You’ll Love It

Why You’ll Love It

Smooths and evens out nail surface
Adds a high-gloss, salon-quality shine
Reduces ridges and imperfections for healthier-looking nails
Gentle on nails, promoting long-term nail health
Easy to use, perfect for weekly or daily maintenance
Compact and travel-friendly for on-the-go use

Proprietary Grit Technology - Not Just Another Buffer:

Developed in 2004, our uniquely formulated pads gently buff away imperfections without thinning or creating micro-cracks. This protects nail structure, preventing splitting, breakage, and fungal infections. Unlike cheaper buffers, ours are designed to wear out and take only what is ready to leave the nail.

Your questions, answered.

Is the Nail Buffer suitable for all nail types?

Yes, the Nail Buffer is designed to be gentle and effective on all nail types, whether natural or damaged. It helps smooth out ridges and brings out a healthy shine without causing damage.

How does the Nail Buffer work compared to regular files?

Unlike traditional nail files that can cause breakage or roughness, the Nail Buffer uses a multi-step process to smooth, shine, and promote nail health, giving you a professional-quality finish at home.

Will the Nail Buffer cause my nails to weaken?

No, the Nail Buffer is designed to enhance nail strength by improving surface smoothness and promoting healthier, stronger nails with regular use.

How often should I use the Nail Buffer for the best results?

For optimal results, use the Nail Buffer once a week to maintain smooth, shiny nails. You can also use it as needed for special occasions or to revive dull nails.

Is there a risk-free trial?

Absolutely! We want you to feel completely confident in your purchase. That’s why the Nail Reboot Buffer Block comes with a 60-day money-back guarantee. Try it, love it, and if it’s not everything you hoped for, we’ll happily refund your purchase—no questions asked. Your happiness is our priority!

Moisture Lock Technology

Your nails worst enemy is dryness. Our Nail Reboot Buffer locks in moisture and reveal a brilliant, chemical-free shine that lasts up to 10 days. Perfect for maintaining healthy nails and reversing dryness caused by acrylics, gels, and polish.

Why Choose Our Products

Elevate Your Nail care Routine with Our Superior Products

Our Products

Natural, Long-Lasting Shine
Enjoy chemical-free shine that lasts days—no polish or touch-ups needed.

Gentle on Nails, Strong on Results
Onsen Secret strengthens and smooths nails, promoting health without damage.

Quality That Lasts Longer
Our kits include replaceable parts, offering long-term value over disposable options.

Easy Salon-Like Results at Home
Achieve professional, smooth nails at home in minutes, without costly salon visits.

Inspired by Tradition, Made for Today
Japanese-inspired tools crafted for today’s needs, blending authenticity with modern precision.

Others

Quick to Chip, Hard to Keep
Standard buffers offer temporary shine, leaving nails dull and chipped quickly.

Harsh Ingredients, Weak Nails
Chemical-heavy products can weaken nails over time, leading to thinning and brittleness.

Disposable Quality, Frequent Replacements
Disposable kits may be cheap but lack durability, requiring constant replacements.

Expensive Salon Visits for Temporary Results
Salon trips cost time and money, while results often fade within days.

Limited Options for Nail Health
Many nail products focus on appearance, ignoring long-term nail health benefits.

Customer Reviews

Based on 2482 reviews
87%
(2159)
9%
(219)
4%
(104)
0%
(0)
0%
(0)
T
Trish
This actually works!

When I opened the package, I thought, “bummer, this is just a expensive nail buffer block” but then I used it and in less than 5 minutes, I had nice shined nails. It took no time at all to get a nice shine!! Wow! I’m impressed! I figured if the buffer block actually works 20x better than the drug store $4.99 ones, maybe the critical cream is great too. I just bought some so we will see. I’m a very happy customer.

B
Bek
Excellent

The nail kit is great. I loved it so much. it made my nails look nice, smooth, and shiny. I recommend

J
Jasmine Sutton
Best buffer

Truly the best buffer out there. Made my nails shine!

R
Ryan90069
Nail Biter

I'm a nail biter and I bought this nail buffer thinking that if I have nice nails I won't bite them and screw them up and it worked! I've never buffed my nails before but this has numbers on the squares to tell me the order in which to use the different sides! I haven't bitten my nails in over a week! I will be buying this again!

A
ANNA BUTLER
Nothing

Protect my nails and also make it grow

W
William and Debbie Heller
Love it!

The nail kit is great. It instantly smooth nail and cuticles, even takes away ridges. I love it!

J
Janet Maran
Nail Polisher

This works well and it provides two shiner pads for future use.

J
Jack
Smooth and Shiny

The 3-way buffing sides make it easy to smooth, polish, and add shine, leaving my nails looking naturally beautiful and healthy. The two extra white buffer pads are a great bonus, extending the life of the buffer. My nails feel stronger and more resilient since I started using this buffer block. Plus, the compact, purse-sized design is perfect for on-the-go touch-ups.

S
Sunny jay
2pack

While I find these to be a bit pricey, I do feel like they are superior nail files. I love that it comes in a pack of two with extra pads. I use these on my natural nails and am very happy with them.