---
product_id: 311537824
title: "RADIUS Toothbrush Big Brush, BPA Free and ADA Accepted, Right Hand, Purple and Big Brush Case, Purple, 1 count"
brand: "radius"
price: "¥2947"
currency: JPY
in_stock: true
reviews_count: 13
category: "Radius"
url: https://www.desertcart.jp/products/311537824-radius-toothbrush-big-brush-bpa-free-and-ada-accepted-right
store_origin: JP
region: Japan
---

# 300% more bristles for ultra-clean Leak-free, travel-ready protective case 100% recyclable & eco-friendly materials RADIUS Toothbrush Big Brush, BPA Free and ADA Accepted, Right Hand, Purple and Big Brush Case, Purple, 1 count

**Brand:** radius
**Price:** ¥2947
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your daily routine with the big brush that cleans deeper and cares smarter!

## Quick Answers

- **What is this?** RADIUS Toothbrush Big Brush, BPA Free and ADA Accepted, Right Hand, Purple and Big Brush Case, Purple, 1 count by radius
- **How much does it cost?** ¥2947 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/311537824-radius-toothbrush-big-brush-bpa-free-and-ada-accepted-right)

## Best For

- radius enthusiasts

## Why This Product

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

## Key Features

- • **Soft Yet Thorough:** 300% more ultra-soft vegetable nylon bristles gently massage gums while cleaning deeply.
- • **Eco-Chic Oral Care:** Crafted from upcycled plastic and fully recyclable case—because your smile deserves a greener planet.
- • **Travel-Ready Hygiene:** Durable, patented leak-proof case doubles as a stylish, multipurpose container for on-the-go pros.
- • **Right-Handed Precision:** Ergonomically designed for right-hand use, ensuring comfort and control during every brush.
- • **Max Coverage, Minimal Effort:** Uniquely shaped neck reaches every molar with ease for a full-mouth clean.

## Overview

The RADIUS Big Brush is an ADA-accepted, BPA-free manual toothbrush designed for adults seeking a superior clean. Featuring 300% more ultra-soft vegetable nylon bristles and an ergonomically shaped neck, it effortlessly reaches every tooth, including hard-to-clean molars. Paired with a 100% recyclable, leak-proof travel case, this eco-friendly set is perfect for professionals who value both oral health and sustainability. With a 94% conversion rate and glowing reviews, it’s the smart choice for those who refuse to settle for ordinary.

## Description

The big brush & toothbrush case are the irresistible duo for the smile-conscious traveler. Our Multi award-winning big brushes are super-soft toothbrushes designed for an ultra-gentle, 360 squeaky clean. Once you try this luxurious brushing experience, you'll never use a 'normal' Toothbrush again. And with patented technology for streamlined opening, our eco-friendly toothbrush case is durable and 100% leak-free!

Review: Absolutely wonderful toothbrush!!! - The size of this toothbrush was surprising. It is a large size but very comfortable and does a great job of brushing top and bottom teeth and gums at the same time. It’s easy to also brush the back of the front teeth as well as the back teeth. The bristles are not harsh on the gums but does a great job massaging and cleaning them. The head of the toothbrush is flat without multiple levels of bristles. It comes in a very nice waterproof case.
Review: Try a Radius toothbrush and that’s all you’ll ever use! - Once you use a Radius toothbrush, you won’t want to use a small brush ever again! This brushes top and bottom at the same time if you’re in a hurry. It reaches everywhere you need it. I like this original bristle style much better than the newer one. Be sure to pay attention to getting the right toothbrush for your dominant hand. It’s made to hold with ease as long as you get the right one. I’m right handed, so I buy Radius toothbrushes made specifically for the right hand,

## Features

- RADIUS BIG BRUSH + CASE - our big brushes are soft toothbrushes for adults designed to gently clean & massage. These soft toothbrushes feature a uniquely shaped neck, making it easier to clean- all the way to the very last molar.
- PREMIUM BRISTLES - The big brush toothbrush has 300% more bristles than your average toothbrush for a gentle thorough clean. The bristles are made from 100% vegetable nylon, meaning that these super soft toothbrushes are also super eco-friendly.
- THE BEST TOOTHBRUSH CASE - This toothbrush case Offers leak-free protection and is easy to open & close. Besides being the ideal toothbrush holder for the big brush, it's also an easy-to-pack container to carry anything from earbuds to aspirin!
- ECO-FRIENDLY ALL AROUND - from a 100% recyclable toothbrush case, to an upcycled plastic toothbrush handle, to bristles that reduce unnecessary plastic waste, we design our eco-friendly products to make your smile & Our earth the best They can be!
- LOVED BY (ALMOST) EVERYONE - with a 94% Conversion rate, we're pretty positive that once you try RADIUS eco-friendly products, you will fall in love them.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08P751F9W |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #22,351 in Health & Household ( See Top 100 in Health & Household ) #147 in Manual Toothbrushes |
| Brand | RADIUS |
| Brand Name | RADIUS |
| Bristle Material | Nylon |
| Color | Purple |
| Customer Reviews | 4.4 out of 5 stars 828 Reviews |
| Handle Material | Plastic |
| Included Components | Travel Case |
| Item Dimensions | 7 x 2 x 1.5 inches |
| Item Firmness Description | Ultra Soft |
| Item Nype Name | Big Brush + Case |
| Item Weight | 0.18 Pounds |
| Manufacturer | AmazonUs/RADAF |
| Manufacturer Part Number | 085178008508 |
| Material Features | Reusable |
| Model Name | Toothbrush Big Brush with Replaceable Brush Head BPA Free ADA Accepted Right Hand |
| Model Number | 085178008508 |
| Mount Motion | manual |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 1 |
| Operation Mode | Manual |
| Other Special Features of the Product | Ergonomic, Travel Size |
| Package Type Name | Package |
| Power Source | Manual |
| Reusability | Reusable |
| Special Feature | Ergonomic, Travel Size |
| Target Audience | Boys, Girls, Men, Unisex-Adults, Women |
| Toothbrush Head Shape | Oval |
| UPC | 085178008508 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** RADIUS
- **Item Firmness Description:** Ultra Soft
- **Power Source:** Manual
- **Special Feature:** Ergonomic, Travel Size

## Images

![RADIUS Toothbrush Big Brush, BPA Free and ADA Accepted, Right Hand, Purple and Big Brush Case, Purple, 1 count - Image 1](https://m.media-amazon.com/images/I/61SFoBoAbGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely wonderful toothbrush!!!
*by D***R on April 9, 2026*

The size of this toothbrush was surprising. It is a large size but very comfortable and does a great job of brushing top and bottom teeth and gums at the same time. It’s easy to also brush the back of the front teeth as well as the back teeth. The bristles are not harsh on the gums but does a great job massaging and cleaning them. The head of the toothbrush is flat without multiple levels of bristles. It comes in a very nice waterproof case.

### ⭐⭐⭐⭐⭐ Try a Radius toothbrush and that’s all you’ll ever use!
*by A***R on March 24, 2026*

Once you use a Radius toothbrush, you won’t want to use a small brush ever again! This brushes top and bottom at the same time if you’re in a hurry. It reaches everywhere you need it. I like this original bristle style much better than the newer one. Be sure to pay attention to getting the right toothbrush for your dominant hand. It’s made to hold with ease as long as you get the right one. I’m right handed, so I buy Radius toothbrushes made specifically for the right hand,

### ⭐⭐⭐⭐⭐ Everyone asks about it - and then they want one too
*by A***R on April 6, 2026*

Every time someone spots this toothbrush in my bathroom or my travel kit, the first reaction is the same - "what IS that?" The oversized head gets a laugh at first, but once I explain it and they try it, they want one for themselves. It has become a running joke at this point. The wide head covers significantly more surface area per stroke than any standard toothbrush I have used. My teeth feel noticeably cleaner after every brush - almost like a fresh cleaning at the dentist. The soft bristles are gentle on the gums and the ergonomic right-hand handle feels comfortable and balanced. It genuinely cleans my teeth better than anything else I have tried. It is also my go-to travel toothbrush. The included case is compact enough to toss in any toiletry bag without taking up much room, and I never leave home without it. BPA free and ADA accepted, which matters to me

## Frequently Bought Together

- Radius Toothbrush Big Brush with Replaceable Brush Head BPA Free ADA Accepted - Right Hand - Purple Brush with Purple Case
- Radius Toothbrush Flex Brush BPA Free & ADA Accepted Designed to Improve Gum Health & Reduce Gum Issues - Right Hand - Pack of 1, Pink

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-18*