---
product_id: 414730207
title: "Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens"
brand: "rainbow chalk markers limited"
price: "€ 53.36"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.hr/products/414730207-rainbow-chalk-markers-limited-twin-pack-light-grey-grout-pen
store_origin: HR
region: Croatia
---

# 120m grout line coverage Anti-bacterial & anti-fungal 2 pens, twin pack coverage Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens

**Brand:** rainbow chalk markers limited
**Price:** € 53.36
**Availability:** ✅ In Stock

## Summary

> ✨ Swipe. Restore. Impress. Your grout’s new glow-up! 🖊️

## Quick Answers

- **What is this?** Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens by rainbow chalk markers limited
- **How much does it cost?** € 53.36 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/414730207-rainbow-chalk-markers-limited-twin-pack-light-grey-grout-pen)

## Best For

- rainbow chalk markers limited enthusiasts

## Why This Product

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

## Key Features

- • **Twin Pack Power:** Two precision pens cover up to 120 meters of 2mm grout lines for full home refresh.
- • **Mould-Proof Formula:** Anti-bacterial and anti-fungal agents keep grout looking fresh and protected longer.
- • **Effortless Grout Revival:** Transform tired grout lines with a simple swipe—no regrouting required.
- • **Safe & Smart Application:** Water-based, non-toxic ink with valve-activated flow control for mess-free use.
- • **Versatile & Water Resistant:** Ideal for kitchen and bathroom floors and walls, standing up to moisture and wear.

## Overview

The Rainbow Chalk Markers Limited Twin Pack (Light Grey) grout pens offer a water-based, anti-bacterial solution to restore and protect tile grout in kitchens and bathrooms. Each pen covers up to 60 meters of 2mm grout lines, combining ease of use with durable, water-resistant results that prevent mould and dirt buildup—perfect for professionals and home renovators seeking a quick, effective grout refresh without costly regrouting.

## Description

This Grout ink formula is water based and covers over stained areas that are caused by everyday mould and dirt build up on grout between tiles. Not only does this product restore the grout’s look it also helps prevent further moulding with its anti-bacterial formulation. Product Specifications 5mm bullet nib reversible. Water based & non – toxic. Anti – bacterial & anti – fungal formula. Safe to use in enclosed areas. Covers 60 meters of grout area. Water resistant. Valve activated to control ink flow. For use on all types of wall & floor grout.

Review: Great stuff! I was a bit dubious about grout pens, having read varying reports, but these pens more than delivered. I used the light grey, and was very impressed with how well they covered my old grout. So good, I'm gutted I haven't got any more tiling to use them on lol.
Review: These are amazing. l have tried many ways to clean my home grouts before. But nothing other that regrouting ( which is a time consuming, labour intensive, expensive process) worked before this. But this product is so so amazing. Its as easy as using a marker and all you have to do is draw lines with it on your grout to hide the dirt and provide a very clean and fresh look to your grouts. How many pens you need depend on how much dirty your grout is. In my case, one pen pretty much covered about 150 feet of grout surface. Very happy to have discovered this product. Grout cleaning is not such a big headache anymore!

## Features

- Restores Tile Grout and leaves them looking clean and protected
- Change Colour of your Tile Grout Lines
- 2 pens Cover up to 120 meters of 2mm width grout lines
- Anti-bacterial agents help prevent mould from re-appearing
- Ideal for floors & walls in Kitchens and Bathrooms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GG87CHC |
| Best Sellers Rank | #48,935 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #171 in Tile Grout #364 in Flooring Products |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | Light Grey |
| Compatible Material | Grout, Tile |
| Customer Reviews | 4.2 4.2 out of 5 stars (868) |
| Global Trade Identification Number | 05030105000969 |
| Included Components | Grout Pens |
| Item Dimensions | 9.5 x 1.4 x 19 centimeters |
| Item Form | Pen |
| Item Type Name | Grout Pen |
| Item Weight | 25 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Material Type | Water-based Ink |
| Model | GP81114/2 |
| Number of Items | 1 |
| Part Number | GP81114/2 |
| Style Name | Cover Up |
| Surface Recommendation | Tile |
| Unit Count | 50 Grams |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Rainbow Chalk Markers Limited
- **Item dimensions L x W x H:** 9.5 x 1.4 x 19 centimeters
- **Item weight:** 25 Grams
- **Material:** Water-based Ink
- **Style:** Cover Up

## Images

![Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 1](https://m.media-amazon.com/images/I/81oxoohlF5L.jpg)
![Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 2](https://m.media-amazon.com/images/I/716lql2SCuL.jpg)
![Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 3](https://m.media-amazon.com/images/I/81OQpHHVl1L.jpg)
![Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 4](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)
![Rainbow Chalk Markers Limited Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 4 November 2025*

Great stuff! I was a bit dubious about grout pens, having read varying reports, but these pens more than delivered. I used the light grey, and was very impressed with how well they covered my old grout. So good, I'm gutted I haven't got any more tiling to use them on lol.

### ⭐⭐⭐⭐⭐ Review
*by S***H on 14 October 2025*

These are amazing. l have tried many ways to clean my home grouts before. But nothing other that regrouting ( which is a time consuming, labour intensive, expensive process) worked before this. But this product is so so amazing. Its as easy as using a marker and all you have to do is draw lines with it on your grout to hide the dirt and provide a very clean and fresh look to your grouts. How many pens you need depend on how much dirty your grout is. In my case, one pen pretty much covered about 150 feet of grout surface. Very happy to have discovered this product. Grout cleaning is not such a big headache anymore!

### ⭐⭐⭐⭐⭐ Review
*by M***N on 26 February 2026*

Sehr gute Preis Leistung, hebt bei mir in der Küche schon seit über 2 Jahren. trocknen bei richtigem Lagern mit Deckel auch nicht schnell aus. Und mit zwei Stiften können auch 2 Leute gleichzeitig Fugen nachziehen.

## Frequently Bought Together

- Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens
- Twin Pack White Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (White)
- Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens

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**Shop now:** [https://www.desertcart.hr/products/414730207-rainbow-chalk-markers-limited-twin-pack-light-grey-grout-pen](https://www.desertcart.hr/products/414730207-rainbow-chalk-markers-limited-twin-pack-light-grey-grout-pen)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*