---
product_id: 416217846
title: "Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens"
brand: "rainbow chalk markers limited"
price: "฿300"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/416217846-rainbow-chalk-markers-limited-twin-pack-grey-grout-pen-designed
store_origin: TH
region: Thailand
---

# Covers up to 120m of 2mm grout lines 2 pens for extensive coverage Anti-bacterial protection against mold Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens

**Brand:** rainbow chalk markers limited
**Price:** ฿300
**Availability:** ❌ Out of Stock

## Summary

> ✨ Refresh your tiles, reclaim your space! 🖊️

## Quick Answers

- **What is this?** Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens by rainbow chalk markers limited
- **How much does it cost?** ฿300 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/416217846-rainbow-chalk-markers-limited-twin-pack-grey-grout-pen-designed)

## 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

- • **Dual-Pen Power:** Two grey pens ensure you never run out mid-project.
- • **Long-Lasting Coverage:** Covers up to 120 meters of grout for full kitchen and bathroom refresh.
- • **Versatile Application:** Perfect for both floors and walls, transforming any tiled space.
- • **Mold-Resistant Formula:** Built-in anti-bacterial agents keep grout cleaner, longer.
- • **Effortless Grout Revival:** Restore and brighten grout lines with precision and ease.

## Overview

The Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen is a professional-grade grout restoration tool designed for kitchens and bathrooms. Each pack includes two pens that cover up to 120 meters of 2mm grout lines, featuring an anti-bacterial formula to prevent mold and keep grout looking fresh and clean on both floors and walls.

## 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.

## 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 |
|---------------|-------|
| Manufacturer | Rainbow Chalk Markers Ltd |
| Brand | Rainbow Chalk Markers Limited |
| Model number | GP81115/2 |
| Product Dimensions | 9.5 x 1.4 x 19 cm; 25 g |
| Color | Grey |
| Material Type | Grout Paint |
| Number of Items | 1 |
| Manufacturer Part Number | GP81115/2 |
| Item Weight | 25 g |

## Product Details

- **Material:** Grout Paint
- **Brand:** Rainbow Chalk Markers Limited
- **Style:** Compact
- **Item weight:** 25 Grams
- **Item dimensions L x W x H:** 9.5 x 1.4 x 19 centimeters

## Images

![Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 1](https://m.media-amazon.com/images/I/81W2nJmwVtL.jpg)
![Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 2](https://m.media-amazon.com/images/I/71pxMRRQSTL.jpg)
![Rainbow Chalk Markers Limited Twin Pack (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 3](https://m.media-amazon.com/images/I/81-6m+YV1RL.jpg)
![Rainbow Chalk Markers Limited Twin Pack (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 (GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.jpg)

## Frequently Bought Together

- Grout Pen Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Narrow 5mm, 2 Pack with Extra Tips (7mL) - Grey
- PentaUSA Tile Grout Repair Kit - White Grout Filler, Triple Protection, Fast Drying Formula Restores and Renews Grout Lines with Scraper (White, 8.8oz / 250gr)
- Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)

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**Shop now:** [https://www.desertcart.co.th/products/416217846-rainbow-chalk-markers-limited-twin-pack-grey-grout-pen-designed](https://www.desertcart.co.th/products/416217846-rainbow-chalk-markers-limited-twin-pack-grey-grout-pen-designed)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*