---
product_id: 500118494
title: "Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black"
brand: "geilsi"
price: "€ 17.50"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.pt/products/500118494-toothbrush-heads-for-fairywill-replacement-brush-heads-for-fairy-will
store_origin: PT
region: Portugal
---

# Fully Compatible Indicator Bristles Effective Cleaning Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black

**Brand:** geilsi
**Price:** € 17.50
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Oral Care Game with Every Brush!

## Quick Answers

- **What is this?** Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black by geilsi
- **How much does it cost?** € 17.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/500118494-toothbrush-heads-for-fairywill-replacement-brush-heads-for-fairy-will)

## Best For

- geilsi enthusiasts

## Why This Product

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

## Key Features

- • **Gentle on Gums:** 95% end-rounded bristles ensure a safe and comfortable brushing experience.
- • **Compatibility is Key:** Seamlessly fits multiple FairyWill models for hassle-free replacements.
- • **Customer-Centric Service:** Dedicated support team ready to enhance your shopping experience.
- • **Smart Replacement Reminder:** Blue indicator bristles fade to signal when it's time for a new brush head.
- • **Professional Cleaning Power:** Contoured bristles designed to tackle plaque and stains in those tricky spots.

## Overview

This 10-pack of replacement toothbrush heads for FairyWill electric toothbrushes is designed for compatibility with various models, ensuring effective and gentle cleaning with advanced bristle technology. The indicator bristles provide a visual cue for timely replacements, while customer service is committed to your satisfaction.

## Description

Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black

## Features

- Fully Compatible: The Toothbrush heads are compatible with fairywill handles for FW-D1/FW-D3/FW-D7/FW-D8; for Fairy Will 507/508/551/FW908/FW910/917/949/958/959/FW610/FW659/FW719. The replacement brush heads for fairy will are NOT compatible with FW-E11/FW-P11/FW-P80
- Effective and Thorough Cleaning: The bristles of these replacement brush heads are professionally contoured, which fits naturally to the shape of your teeth removing stains and plaque in hard-to-reach areas versus a manual toothbrush
- Gentle and Reliable: With over 95% ratio end-rounded bristles, GEILSI Toothbrush Heads protect your teeth and gum while brushing under vibration, the DuPont filaments will also bring you satisfactory brushing experience
- Indicator Bristles: It can be easily seen that blue indicator bristles will fade to let you know a replacement is needed. You don't need to worry about missing the optimal replacement time
- ENJOY A HAPPY SHOPPING EXPERIENCE: Our professional customer service will do whatever it takes to ensure your satisfaction.Your satisfaction is always our first consideration, please contact us if you have any questions

## Product Details

- **Brand:** GEILSI
- **Color:** 10 Count (Pack of 1)
- **Size:** 1 Count (Pack of 10)
- **Material:** Plastic
- **Age Range (Description):** Adult

## Images

![Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black - Image 1](https://m.media-amazon.com/images/I/713QbfOVTfL.jpg)
![Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black - Image 2](https://m.media-amazon.com/images/I/71hK3sozrXL.jpg)
![Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black - Image 3](https://m.media-amazon.com/images/I/711ZmJDE8pL.jpg)
![Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black - Image 4](https://m.media-amazon.com/images/I/71SdmFkVJwL.jpg)
![Toothbrush Heads for FairyWill, Replacement Brush Heads for Fairy Will, Electric Toothbrush Replacement Heads for Fairywill FW-507/508/551/515/917/959, FW-D1/D3/D7/D8, 10 Pack, Black - Image 5](https://m.media-amazon.com/images/I/71dy8T1k2YL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by M***A on November 24, 2024*

Durability and easy to clean and functional brush that is easy to use and long charge on the battery

### ⭐⭐⭐⭐⭐ They're just fine
*by N***W on September 3, 2024*

They fit perfectly on the Fairywill 508. The plastic these are made of does feel more like styrene than the originals, but they don't feel like they would break easily. A very good price, thank you!

### ⭐⭐⭐⭐ They fit…
*by H***H on June 7, 2025*

These fit the FairyWill toothbrush but they tend to work themselves off. At least the first one has. Maybe subsequent brushes will be better.

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**Shop now:** [https://www.desertcart.pt/products/500118494-toothbrush-heads-for-fairywill-replacement-brush-heads-for-fairy-will](https://www.desertcart.pt/products/500118494-toothbrush-heads-for-fairywill-replacement-brush-heads-for-fairy-will)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*