---
product_id: 254381544
title: "Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Light Grey)"
brand: "rainbow chalk markers limited"
price: "₩46583"
currency: KRW
in_stock: true
reviews_count: 5
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.kr/products/254381544-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile
store_origin: KR
region: South Korea
---

# Covers up to 60 meters grout lines 5mm reversible nib for precision Anti-bacterial & anti-fungal protection Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Light Grey)

**Brand:** rainbow chalk markers limited
**Price:** ₩46583
**Availability:** ✅ In Stock

## Summary

> ✨ Refresh your grout, refresh your space! 🏡

## Quick Answers

- **What is this?** Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Light Grey) by rainbow chalk markers limited
- **How much does it cost?** ₩46583 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/254381544-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile)

## 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

- • **Safe & Eco-Friendly:** Water-based, non-toxic ink ensures safe use in enclosed spaces without harsh chemicals.
- • **Long-Lasting Coverage:** One pen covers up to 60 meters, making large projects effortless and efficient.
- • **Precision Restoration:** 5mm bullet nib delivers flawless, controlled application for spotless grout lines.
- • **Versatile Application:** Perfect for both kitchen and bathroom floors and walls, transforming your tiles with ease.
- • **Mold-Resistant Formula:** Anti-bacterial and anti-fungal agents keep grout looking fresh and prevent recurring mold.

## Overview

The Rainbow Chalk Markers Limited Grout Pen in Light Grey is a water-based, non-toxic grout restoration tool featuring a 5mm reversible nib for precise application. It covers up to 60 meters of grout lines, providing anti-bacterial and anti-fungal protection to prevent mold reappearance. Ideal for kitchen and bathroom tiles, it offers a waterproof, easy-to-use solution that revitalizes grout lines and keeps them looking clean and protected.

## 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: Easy to use. True to colour. The grout in our bathroom was very dirty and discoloured. Needed a good deep clean, after a scrub and using this pen our bathroom looks brand new and sparkling! We have floor to wall tiles and I managed to do about 90% of the room before the pen ran out. Have purchased another! Very impressed :)
Review: Ha sido muy fácil usarlo y el resultado es muy bueno. Pedí el gris claro y quedó perfecto. Es lo estaba buscando.

## Features

- Restores Tile Grout and leaves them looking clean and protected
- Change Colour of your Tile Grout Lines
- Covers up to 60 meters of grout lines
- Anti-bacterial agents help prevent mould from re-appearing
- Ideal for floors & walls in Kitchens and Bathrooms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XRW89GK |
| ASIN  | B06XRW89GK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #35,524 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Tile Grout #274 in Flooring Products |
| Color | Light Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,284) |
| Customer reviews | 4.2 4.2 out of 5 stars (4,284) |
| Date First Available | 14 October 2017 |
| Date First Available  | 14 October 2017 |
| Included components | Grout Pen |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 25 g |
| Item model number | GP81114 |
| Item model number  | GP81114 |
| Item thickness | 5 Millimeters |
| Manufacturer | Rainbow Chalk Markers |
| Manufacturer  | Rainbow Chalk Markers |
| Material | Acrylic |
| Number Of Pieces | 1 |
| Part number | GP81114 |
| Product Dimensions | 9.5 x 1.4 x 19 cm; 25 g |
| Product Dimensions  | 9.5 x 1.4 x 19 cm; 25 g |
| Size | Narrow Tip |
| Special Features | Waterproof |
| Style | Compact |

## 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:** Acrylic
- **Style:** Compact

## Images

![Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Light Grey) - Image 1](https://m.media-amazon.com/images/I/71pxKoA40uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 25 November 2025*

Easy to use. True to colour. The grout in our bathroom was very dirty and discoloured. Needed a good deep clean, after a scrub and using this pen our bathroom looks brand new and sparkling! We have floor to wall tiles and I managed to do about 90% of the room before the pen ran out. Have purchased another! Very impressed :)

### ⭐⭐⭐⭐⭐ Review
*by C***O on 24 November 2019*

Ha sido muy fácil usarlo y el resultado es muy bueno. Pedí el gris claro y quedó perfecto. Es lo estaba buscando.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 4 February 2023*

Great product, so easy to use, literally just need to draw lines through the grout, that’s it and it’s done. No harsh chemical smell either. Regarding the colour, the chart shown is what the colour looks like on the paper but since grout is a different texture, therefore the actual colour would be lighter.

## Frequently Bought Together

- Grout Pen Light Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Light Grey, Narrow 5mm Tip (7mL)
- Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)
- Grout Pen Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Grey, Narrow 5mm Tip (7mL)

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**Shop now:** [https://www.desertcart.kr/products/254381544-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile](https://www.desertcart.kr/products/254381544-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-23*