---
product_id: 3472272
title: "Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack"
brand: "onsen secret"
price: "S/.98"
currency: PEN
in_stock: true
category: "Onsen Secret"
url: https://www.desertcart.pe/products/3472272-onsen-secret-professional-nail-buffer-block-4-way-buffing-natural
store_origin: PE
region: Peru
---

# Moisture Lock - 10-day lasting shine Sustainable + Extra Pads - eco & cost smart Patented Grit Tech - protects nails Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack

**Brand:** onsen secret
**Price:** S/.98
**Availability:** ✅ In Stock

## Summary

> 💅 Elevate your nail game with lasting shine and salon-grade care!

## Quick Answers

- **What is this?** Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack by onsen secret
- **How much does it cost?** S/.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/3472272-onsen-secret-professional-nail-buffer-block-4-way-buffing-natural)

## Best For

- onsen secret enthusiasts

## Why This Product

- Trusted onsen secret brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nail Health Defender:** Patented grit technology prevents cracks, splits & environmental damage
- • **Perfect Weekly Ritual:** Easy 4-step process to reboot nails post-gel or acrylic, maintaining strength
- • **Long-Lasting Natural Shine:** Chemical-free brilliance that stays vibrant up to 10 days
- • **Salon-Quality 4-in-1 Buffing:** Smooth, stain-remove, stimulate, and shine for flawless nails
- • **Sustainable & Cost-Effective:** Durable block with 2 extra replaceable shine pads for years of use

## Overview

The Onsen Secret Professional Nail Buffer Block features patented grit technology that gently buffs without damaging nails, locking in moisture for a chemical-free shine lasting up to 10 days. This 4-in-1 buffer smooths ridges, removes stains, stimulates circulation, and polishes nails to a natural glow. Designed for sustainability, it includes 2 extra shine pads for cost-effective, long-term use. Ideal for weekly maintenance and post-gel or acrylic recovery, it’s a must-have for healthy, salon-quality nails at home.

## Description

desertcart.com : Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack : Onsen Buffer : Beauty & Personal Care

## Features

- PATENTED GRIT TECHNOLOGY: Developed in 2004, our proprietary nail buffers gently buff imperfections without thinning or damaging nails, preventing cracks, splitting, and Defends against environmental stressors
- MOISTURE LOCK TECHNOLOGY: Your nails worst enemy is dryness. Our 4 sided nail buffer block locks in moisture and reveals a brilliant, chemical-free shine that lasts up to 10 days. Perfect for reversing dryness caused by acrylics, gels, and polish
- 4-IN-1 NAIL TRANSFORMATION: Smooth ridges, remove surface stains, buff for healthy circulation, and polish to a glossy, natural shine. Onsen nail buffer is ideal for both routine maintenance and “rebooting” nails after gel or acrylics
- SUSTAINABLE, COST-EFFECTIVE & INCLUDES EXTRA PADS: The durable buffing block is designed for years of use. Simply replace them as needed for a cost-effective, sustainable solution - no need to repurchase the entire block. Each buffer includes 2 extra white shine pads
- PERFECT FOR WEEKLY USE: Use Onsen 4 sided buffer once a week on fingernails and every two weeks on toenails. We recommend a 60-day “Nail Reboot” at least once a year to restore strength and vitality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009RT1DWY |
| ASIN  | B009RT1DWY |
| Best Sellers Rank | #20,665 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #89 in Nail Files & Buffers |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,551) |
| Date First Available  | October 16, 2012 |
| Global Trade Identification Number | 00895705001007 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Buffer Block |
| Item model number  | NB |
| Manufacturer | Onsen Secret |
| Manufacturer  | Onsen Secret |
| Manufacturer Part Number | NB |
| Model Number | NB |
| Number of Items | 1 |
| Product Dimensions  | 3.5 x 0.75 x 3.5 inches; 0.71 ounces |
| Size | 1 Buffer |
| Specialty | Clarifying |
| UPC | 895705001007 |
| Unit Count | 1 Count |

## Product Details

- **Item Form:** Buffer Block
- **Manufacturer:** Onsen Secret
- **Number of Items:** 1
- **Specialty:** Clarifying
- **Unit Count:** 1 Count

## Images

![Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack - Image 1](https://m.media-amazon.com/images/I/71lrz6q0u4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I’m so sick of cheap buffers that fall apart after only a couple uses. Is this one quality?**
A: It's good for a few uses. I bought both the block and the refills so, as buffers go, I'm quite a bit of money into this thing. I was very happy with it for the first couple of uses. I had assumed it would outlast other cheaper buffer blocks. Nope, it doesn't. Huge disappointment. I won't be dropping any more money on this brand at this price ~ that's for sure.

**Q: What is the grit on the silver file side? Want to make sure it'll do the job. Sometimes they're too weak....**
A: Great question. 
The grit is 180 but please keep in mind this buffer is intended to use on the upper part of your nail and not as a nail file. 
Its purpose is to provide a perfect look and protection to your nail and not to shape the edge. We have a separate nail file package for that. Or you can look at our Japanese nail care kit that includes The buffer, cuticle condition
er serum, nail file and a free replacement set of pads for the buffer ( its a cool feature with our buffer)

**Q: Can you use nail polish after using the buffer?**
A: No,because the sole purpose of the buffer is to shine the nails without having to use nail polish. If you did use nail polish after using the buffer,it will more than likely cause the polish to peel/chip immediately. In order for the nail polish to adhere to the nail plate it has to be dry (us rubbing alcohol) free from oils or shine buffing.

**Q: can this be used on acrylics too?**
A: Yes, It is especially helpful after acrylic nails, but also works great to keep healthy nails strong. It smooths out ridges and splits, removes stains and provides a protective moisture barrier to help your nails heal and grow. It also improves blood circulation to the nail and leaves a beautiful, glossy shine that lasts up to 10 days!

## Frequently Bought Together

- Onsen Secret Professional Nail Buffer Block | 4-Way Buffing for Natural Shine & Healthy Natural Nails - Includes 2 Extra Shine Pads, Salon-Quality, Post-Gel & Acrylic Recovery | 1 Pack
- Onsen Nail & Cuticle Cream Treatment w/Japanese Tsubaki, Jojoba & Lavender Oil, Shea Butter – Strengthens Nails, Softens Cuticles - Daily Repair Care (1 Count/15 ml)
- Onsen Secret Japanese Nail File - Professional 6-Pack Nail Files, Double Sided Natural & Acrylic Nail Filers - 120/180 Grit - Disposable, Salon Smooth | Best Onsen Nail File for Shiny Nails

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-18*