---
product_id: 48359480
title: "Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White)"
brand: "rainbow chalk markers ltd"
price: "R496"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/48359480-large-grout-pen-revives-and-restores-stained-tile-grout-leaving
store_origin: ZA
region: South Africa
---

# Waterproof, long-lasting finish Anti-bacterial, mold-resistant Large tip for wide grout lines Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White)

**Brand:** rainbow chalk markers ltd
**Price:** R496
**Availability:** ✅ In Stock

## Summary

> ✨ Restore your grout, revive your space! 🏡

## Quick Answers

- **What is this?** Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) by rainbow chalk markers ltd
- **How much does it cost?** R496 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48359480-large-grout-pen-revives-and-restores-stained-tile-grout-leaving)

## Best For

- rainbow chalk markers ltd enthusiasts

## Why This Product

- Trusted rainbow chalk markers ltd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide-Tip Precision:** Designed specifically for thicker grout lines, ensuring flawless coverage every time.
- • **Versatile Application:** Ideal for both floors and walls in kitchens and bathrooms, transforming your space effortlessly.
- • **Waterproof Durability:** Seals grout with a resilient, water-resistant layer that stands up to daily wear and moisture.
- • **Customizable Aesthetic:** Easily refresh or change grout color to perfectly complement your tile and décor.
- • **Mold-Resistant Formula:** Infused with anti-bacterial agents to keep grout fresh and prevent mold reappearance.

## Overview

The Large Grout Pen by Rainbow Chalk Markers is a water-based polymer pen designed to restore and refresh wider grout lines with a clean, white finish. Its waterproof and anti-bacterial formula prevents mold and ensures long-lasting protection, making it perfect for kitchen and bathroom tiles. Lightweight and easy to use, it delivers professional results that elevate your home’s look instantly.

## Description

The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour?
Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated.
The tip of my Grout Pen fell out or is worn down, is my pen broken?
Tips are designed to be removable so when a tip becomes worn or damaged it can be taken out and flipped over. If the tip falls out do not worry, simply put it back in and keep working.
Do I need to press down hard while moving the pen along the grout lines?
Pressing hard will damage the tip. It's better to prime the pen by pressing up and down until the ink flows to the tip. Once the tip is fully saturated, lightly move the pen across the grout line.
The colour of the pen cap is not exactly the colour I want
The Grout Pen colour chart is a good representation, please keep in mind that computer screens can display slightly different colour spectrums, it is recommended to do a small test area first if you are not sure about the colour.

## Features

- Large Grout Pens are designed to Restore and revive the look of wider tile grout joints
- Large Grout pens are designed for thicker grout lines
- You can change the colour of your Grout light lines to suit your tiles
- Anti-bacterial agents help prevent mould from re-appearing
- Ideal for floors & walls in bathrooms and kitchens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B006MDF3ZQ |
| Best Sellers Rank | 199,383 in DIY & Tools (See Top 100 in DIY & Tools) 196 in Kitchen & Bathroom Paint |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | White |
| Compatible Material | Grout, Tile, Wall, Floor |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.0 4.0 out of 5 stars (7,817) 4.0 out of 5 stars |
| Global Trade Identification Number | 05899406109500 |
| Item Dimensions | 32 x 32 x 159 millimetres |
| Item Form | Pen |
| Item Weight | 79 Grams |
| Manufacturer | Rainbow Chalk Markers |
| Manufacturer Part Number | GP81208 |
| Material | Water-based Polymer |
| Model Number | GP81208 |
| Number Of Items | 2 |
| Number Of Packs | 1 |
| Style Name | fluid |
| Surface Recommendation | Tile |
| Unit Count | 20.0 millilitre |
| Upc | 722480212086 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** RAINBOW CHALK MARKERS LTD
- **Item dimensions L x W x H:** 32 x 32 x 159 millimetres
- **Item weight:** 79 Grams
- **Material:** Water-based Polymer
- **Style:** fluid

## Images

![Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) - Image 1](https://m.media-amazon.com/images/I/71P3+P8jk1L.jpg)
![Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) - Image 2](https://m.media-amazon.com/images/I/71pQaMFotRL.jpg)
![Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) - Image 3](https://m.media-amazon.com/images/I/71QC5fppUtL.jpg)
![Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) - Image 4](https://m.media-amazon.com/images/I/81e2DeK-CJL.jpg)
![Large Grout Pen - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look (White) - Image 5](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)

## Questions & Answers

**Q: The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour?**
A: Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated.

**Q: The tip of my Grout Pen fell out or is worn down, is my pen broken?**
A: Tips are designed to be removable so when a tip becomes worn or damaged it can be taken out and flipped over. If the tip falls out do not worry, simply put it back in and keep working.

**Q: Do I need to press down hard while moving the pen along the grout lines?**
A: Pressing hard will damage the tip. It's better to prime the pen by pressing up and down until the ink flows to the tip. Once the tip is fully saturated, lightly move the pen across the grout line.

**Q: The colour of the pen cap is not exactly the colour I want**
A: The Grout Pen colour chart is a good representation, please keep in mind that computer screens can display slightly different colour spectrums, it is recommended to do a small test area first if you are not sure about the colour.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brighten the place up 😊
*by  on Reviewed in the United Kingdom 3 June 2020*

I used this product initially and wasn't too pleased, but then that was due to user error once I pressed on the pen whilst using it I got a nice covering. I did it twice and left it to dry on the tiles (this will depend on the tile) once dried I used a piece of plastic and a sharp Stanley knife and scrapped away the excess, hoovered and mopped. Job done and everyone in the house has passed comment that it looks good. It really changes the look of tiles and freshens them up. Take your time with it and the finish is worth it. Just wish I could do the edging with it. I put a couple of photos on to show the state of the tiles before and now. Next task the bathroom.

### ⭐⭐⭐⭐ Paint pencil
*by  on Reviewed in the United Kingdom 3 April 2025*

Great product had to cut the applicator to size

### ⭐⭐⭐⭐⭐ Money well spent
*by  on Reviewed in the United Kingdom 5 February 2020*

Was cautious about buying this, but in the end I caved because my bathroom tiles were horrendous, I ended at the conclusion, well, what could make it worse?I ordered this and it arrived next day which was brilliant in itself. I quickly got to work and sorted out the tiles. oh my goodness the difference this makes! We live in a rented property, so redoing the bathroom isn't an option, but you still want everything to look nice on a budget. This completely revamped the tiles, which makes them as good as new. It is so easy to use, and if you do get a little lost, the instructions (for once) were incredibly helpful. The thick tip means you do miss bits, but also means you can get in between the hard to reach bits. Have already recommended to family and friends, I am that impressed! Would 100% buy again if needed.

## Frequently Bought Together

- Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Wide 15mm Tip (20mL)
- Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White
- PentaUSA Outdoor Grout - Premixed Patio Grout in a Tube, Ready to Use Polymeric Sand for Pavers, Repairs Stone Joints, Driveways, Entryways, Gardens - Includes Grout Float (14oz / Natural Sand Color)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-27*