---
product_id: 431443078
title: "Toothbrush Heads for FairyWill, Electric Toothbrush Replacement Heads for FairyWill FW507/508/551/515/917/ 959/2011,FW-D1/D3/D7/D8"
brand: "kopbtboy"
price: "€ 18.92"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/431443078-toothbrush-heads-for-fairywill-electric-toothbrush-replacement-heads-for-fairywill
store_origin: HR
region: Croatia
---

# Waterproof & easy install 3D cutting tech for 3D clean W-shape for deep gum cleaning Toothbrush Heads for FairyWill, Electric Toothbrush Replacement Heads for FairyWill FW507/508/551/515/917/ 959/2011,FW-D1/D3/D7/D8

**Brand:** kopbtboy
**Price:** € 18.92
**Availability:** ✅ In Stock

## Summary

> 🦷 Upgrade your smile game with precision-clean tech!

## Quick Answers

- **What is this?** Toothbrush Heads for FairyWill, Electric Toothbrush Replacement Heads for FairyWill FW507/508/551/515/917/ 959/2011,FW-D1/D3/D7/D8 by kopbtboy
- **How much does it cost?** € 18.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/431443078-toothbrush-heads-for-fairywill-electric-toothbrush-replacement-heads-for-fairywill)

## Best For

- kopbtboy enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic W-Shape Bristles:** Contours perfectly to your teeth and gums for a deep, thorough clean that reaches every nook.
- • **Precision Fit Compatibility:** Seamlessly fits FairyWill FW507/508/551/515/917/959/2011 & more—never worry about wrong heads again.
- • **Advanced 3D Cutting Technology:** Each bristle is crafted to clean in three dimensions, maximizing plaque removal and gum care.
- • **Premium Materials for Lasting Care:** Durable ABS, TPE, and Nylon Dupont bristles ensure gentle yet effective daily dental hygiene.
- • **Effortless Installation & Waterproof Design:** Snap on/off with ease and use confidently in any bathroom environment without damage.

## Overview

These replacement toothbrush heads are engineered for select FairyWill electric toothbrush models, featuring a W-shaped bristle design and innovative 3D cutting technology for superior cleaning of teeth and gums. Made from high-quality materials, they are waterproof and easy to install, ensuring a hygienic and effective brushing experience tailored for adults.

## Description

Full description not available

## Features

- 1.Toothbrush Replacement Heads Compatible with fairywill FW507/508/551/515/917/959/2011,FW-D1/D3/D7/D8 .Compatible for HP126A/HP150A; Compatible for Dnsly TB5; Compatible for Sboly toothbrush. Does not fit: FW-E11/P11/P80/2001/2081/2205/2209/ 921/2056 .You can see your model number from the bottom of your toothbrush ,please don't buy the wrong model .
- 2.The "W" shape toothbrush head conforms to the tooth structure for deep cleaning of gums and hard to reach areas. Material: ABS / TPE / Nylon Dupont,High-quality toothbrush bristles, care for your dental health.
- 3.The innovative 3D cutting process allows each tooth to be cleaned in three dimensions. The bristles are waved to match the shape of the teeth to thoroughly clean gums and hard-to-reach areas.
- 4.Easy to install and remove the toothbrush. Waterproof design, suitable for use in the bathroom. Mainly suitable for adult use.
- 5.Product size: 82x12x12mm, weight: 34g, packaging size 160*130*20mm.

## Product Details

- **Brand:** KOPBTBOY
- **Color:** 5pc White
- **Size:** 5 Count (Pack of 1)
- **Material:** Acrylonitrile Butadiene Styrene, Thermoplastic Elastomers
- **Age Range (Description):** Adult

## Images

![Toothbrush Heads for FairyWill, Electric Toothbrush Replacement Heads for FairyWill FW507/508/551/515/917/ 959/2011,FW-D1/D3/D7/D8 - Image 1](https://m.media-amazon.com/images/I/41OXIyXYPlL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hr/products/431443078-toothbrush-heads-for-fairywill-electric-toothbrush-replacement-heads-for-fairywill](https://www.desertcart.hr/products/431443078-toothbrush-heads-for-fairywill-electric-toothbrush-replacement-heads-for-fairywill)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-30*