---
product_id: 419881066
title: "Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4)"
brand: "oral-b"
price: "¥2721"
currency: JPY
in_stock: true
reviews_count: 13
category: "Oral B"
url: https://www.desertcart.jp/products/419881066-oral-b-cavity-defense-123-black-toothbrush-medium-pack-4
store_origin: JP
region: Japan
---

# Ergonomic grip for ultimate comfort Sleek black design for modern style Cup-shaped bristles for deep clean Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4)

**Brand:** oral-b
**Price:** ¥2721
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your daily routine with style and cavity defense that means business.

## Quick Answers

- **What is this?** Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4) by oral-b
- **How much does it cost?** ¥2721 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/419881066-oral-b-cavity-defense-123-black-toothbrush-medium-pack-4)

## Best For

- oral-b enthusiasts

## Why This Product

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

## Key Features

- • **Fresh Breath Boost:** Built-in tongue cleaner ensures a fresher mouthfeel after every brush.
- • **Gentle Yet Effective:** Medium bristles clean thoroughly without harming enamel or irritating gums.
- • **Ergonomic Comfort Grip:** Designed for a secure, comfortable hold that makes daily brushing effortless.
- • **Precision Cavity Defense:** Unique cup-shaped bristles target plaque between teeth and along gums for superior protection.
- • **Value-Packed Convenience:** Four-pack ensures you’re always stocked at home, work, or on the go—never miss a beat.

## Overview

The Oral B Cavity Defense 123 Black Toothbrush Medium (Pack of 4) combines advanced cup-shaped bristles and a built-in tongue cleaner to deliver a thorough, gentle clean. Its sleek black design and ergonomic grip offer a premium feel, while the four-pack ensures convenience and value for busy professionals seeking effective oral care.

## Description

desertcart.com : Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4) : Health & Household

Review: it is worth the price - its a tooth brush, works as described, nothing fancy
Review: Effective cleaning with stylish design and great value - These toothbrushes are an excellent choice for both functionality and design. The Oral B Cavity Defense 123 Black Toothbrushes (Pack of 4) deliver a superior clean, thanks to their well-designed medium bristles that effectively remove plaque without being too harsh on gums. I’ve noticed my teeth feel noticeably cleaner after each use, and the angled head makes it easy to reach those tricky back teeth. The sleek black design gives these toothbrushes a modern, premium feel, which is a nice touch for an everyday item. The grip is comfortable, and the build quality is robust—each brush feels like it will last well beyond the usual three-month replacement period. Having a pack of four is a big plus for my family, as it ensures we always have a spare. Personally, I keep one in my travel bag, one at work, and the rest at home—it’s convenient and cost-effective. The delivery was flawless, arriving on time and well-packaged. Overall, these toothbrushes are a great combination of style, effectiveness, and value for money. I’ll definitely repurchase when it’s time to restock.

## Features

- With the unique cup shaped bristles it cleans in between teeth and along gum line to protect you against cavity
- Tongue cleaner for fresher breath
- Is gentle on enamel and gums
- Comfort grip ergonomically designed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B073HC7WHW |
| Best Sellers Rank | #6,553 in Health & Household ( See Top 100 in Health & Household ) #39 in Manual Toothbrushes |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,197) |
| Date First Available  | February 14, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 4902430766579 - For Pantry |
| Manufacturer  | Defense 123 Black |
| Product Dimensions  | 3.98 x 0.91 x 8.98 inches; 2.43 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Oral-B
- **Item Firmness Description:** Medium
- **Power Source:** Manual
- **Special Feature:** Ergonomic

## Images

![Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4) - Image 1](https://m.media-amazon.com/images/I/71yCAlUQsBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ it is worth the price
*by J***E on December 7, 2025*

its a tooth brush, works as described, nothing fancy

### ⭐⭐⭐⭐⭐ Effective cleaning with stylish design and great value
*by V***A on December 5, 2024*

These toothbrushes are an excellent choice for both functionality and design. The Oral B Cavity Defense 123 Black Toothbrushes (Pack of 4) deliver a superior clean, thanks to their well-designed medium bristles that effectively remove plaque without being too harsh on gums. I’ve noticed my teeth feel noticeably cleaner after each use, and the angled head makes it easy to reach those tricky back teeth. The sleek black design gives these toothbrushes a modern, premium feel, which is a nice touch for an everyday item. The grip is comfortable, and the build quality is robust—each brush feels like it will last well beyond the usual three-month replacement period. Having a pack of four is a big plus for my family, as it ensures we always have a spare. Personally, I keep one in my travel bag, one at work, and the rest at home—it’s convenient and cost-effective. The delivery was flawless, arriving on time and well-packaged. Overall, these toothbrushes are a great combination of style, effectiveness, and value for money. I’ll definitely repurchase when it’s time to restock.

### ⭐⭐⭐⭐⭐ OralB Purchase
*by P***R on December 31, 2025*

Very good Toothbrushes! Will buy again.

## Frequently Bought Together

- Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4)
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**Shop now:** [https://www.desertcart.jp/products/419881066-oral-b-cavity-defense-123-black-toothbrush-medium-pack-4](https://www.desertcart.jp/products/419881066-oral-b-cavity-defense-123-black-toothbrush-medium-pack-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-06*