---
product_id: 725163605
title: "Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors)"
brand: "oral-b"
price: "₨4942"
currency: LKR
in_stock: false
reviews_count: 5
url: https://www.desertcart.lk/products/725163605-oral-b-cavity-defense-123-medium-black-toothbrush-pack-4
store_origin: LK
region: Sri Lanka
---

# ergonomic round-tip design sleek black medium bristles 3-in-1 cavity defense tech Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors)

**Brand:** oral-b
**Price:** ₨4942
**Availability:** ❌ Out of Stock

## Summary

> 🦷 Elevate your oral care game—because your smile deserves the best!

## Quick Answers

- **What is this?** Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) by oral-b
- **How much does it cost?** ₨4942 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/725163605-oral-b-cavity-defense-123-medium-black-toothbrush-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

- • **Ergonomic Comfort Grip:** Designed to fit perfectly in your hand for effortless control
- • **Built-in Tongue Cleaner:** Refresh your breath with every brush, no extra tools needed
- • **Dentist-Recommended Brand:** Join millions trusting Oral B, the #1 brand used by dental professionals worldwide
- • **Triple-Action Cavity Defense:** Combats plaque, protects enamel, and freshens breath in one brush
- • **Gentle Yet Effective Bristles:** Medium firmness with unique round tips to protect gums while cleaning deeply

## Overview

Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) combines ergonomic design with advanced 3-in-1 cavity protection technology. Featuring medium, round-tipped bristles for gentle yet thorough cleaning, plus a built-in tongue cleaner for fresh breath, this pack offers professional-grade oral care trusted by dentists globally.

## Description

Oral B is the world's #1 brand used by dentists around the world, providing you and your family with innovative brushing solutions with best-in-class technology to ensure you and your family get a healthier and cleaner mouth. Oral B Cavity Defense 123 Black helps avoid cavities with better cleaning action compared to regular brushes. The Oral B Cavity Defense 123 Black features a unique round tip that ensures softness on gums Unique comfort is specially designed to fit your needs. The brush comes with a tongue cleaner to make your breath refreshed.

Review: Excellent Product Thank you 😊
Review: parfait

## Features

- 人間工学に基づいたデザイン。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073HC7WHW |
| ASIN  | B073HC7WHW |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,141) |
| Date First Available | January 28, 2023 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 4902430766579 - For Pantry |
| Manufacturer  | ORAL B |
| Product Dimensions | 10.1 x 2.3 x 22.8 cm; 68.77 g |
| Product Dimensions  | 10.1 x 2.3 x 22.8 cm; 68.77 g |
| Special Features | Ergonomic |
| Target Age Range Description | Adult |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Oral-B
- **Bristle Material:** Nylon
- **Item Firmness Description:** Medium
- **Number of Pieces:** 4
- **Number of settings:** 1
- **Operation Mode:** Automatic
- **Power Source:** Battery Powered
- **Special Feature:** Ergonomic
- **Unit Count:** 4 Count

## Images

![Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) - Image 1](https://m.media-amazon.com/images/I/61shTe3mhpL.jpg)
![Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) - Image 2](https://m.media-amazon.com/images/I/71BZqDeHrQL.jpg)
![Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) - Image 3](https://m.media-amazon.com/images/I/71EXgJnaIdL.jpg)
![Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) - Image 4](https://m.media-amazon.com/images/I/71QHChYP6DL.jpg)
![Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colours (Oral B Cavity Defense 123 Medium Black Toothbrush (Pack of 4) - Assorted Colors) - Image 5](https://m.media-amazon.com/images/I/71Tz6F7O+bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***D on January 8, 2026*

Excellent Product Thank you 😊

### ⭐⭐⭐⭐⭐ Review
*by M***4 on January 18, 2026*

parfait

### ⭐⭐⭐⭐⭐ Review
*by M***A on November 25, 2025*

This toothbrush cleans really well and leaves my teeth feeling smooth and fresh. The bristles are firm enough to reach between teeth without being too harsh, and I’ve noticed a slight improvement in surface stains. The handle has a nice grip. The head is a little big for tight spaces, but overall it’s a solid, effective toothbrush for everyday use.

## Frequently Bought Together

- Oral B Cavity Defense 123 Black Toothbrush � Medium (Pack of 4)
- Colgate Baking Soda & Peroxide Toothpaste - Whitens Teeth, Fights Cavities & Removes Stains, Brisk Mint, 6 Ounce (Pack of 2)
- Amazon Basics Cotton Swabs for Personal Hygiene and Baby Care, 500 Count, 1 Pack

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**Shop now:** [https://www.desertcart.lk/products/725163605-oral-b-cavity-defense-123-medium-black-toothbrush-pack-4](https://www.desertcart.lk/products/725163605-oral-b-cavity-defense-123-medium-black-toothbrush-pack-4)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*