---
product_id: 257690963
title: "Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black)"
brand: "rainbow chalk markers limited"
price: "S$31"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/257690963-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile
store_origin: SG
region: Singapore
---

# Covers 60m Anti-bacterial Restores grout Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black)

**Brand:** rainbow chalk markers limited
**Price:** S$31
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Grout Game! ✨

## Quick Answers

- **What is this?** Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) by rainbow chalk markers limited
- **How much does it cost?** S$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/257690963-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

- • **Mould Prevention:** Infused with anti-bacterial agents to keep mould at bay.
- • **Compact & Convenient:** Lightweight design for easy handling and storage.
- • **Transform Your Space:** Revitalize your tile grout with a sleek black finish!
- • **Long-Lasting Coverage:** Effortlessly covers up to 60 meters of grout lines.
- • **Versatile Application:** Perfect for both kitchen and bathroom floors & walls.

## Overview

The Rainbow Chalk Markers Limited Grout Pen is a 7ml, water-based solution designed to restore and protect tile grout in kitchens and bathrooms. With a coverage of up to 60 meters, it features anti-bacterial properties to prevent mould growth, making it an essential tool for maintaining a clean and stylish home.

## Description

Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black)

## 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 |
|---------------|-------|
| Manufacturer | Rainbow Chalk Markers |
| Part number | GP81107 |
| Item Weight | 25 g |
| Product Dimensions | 9.5 x 1.4 x 19 cm; 25 g |
| Item model number | GP81107 |
| Size | 7ml |
| Color | Black |
| Style | Compact |
| Material | Water Based |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Waterproof |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Water Based
- **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 Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) - Image 1](https://m.media-amazon.com/images/I/71dkCUQzxzL.jpg)
![Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) - Image 2](https://m.media-amazon.com/images/I/71yl4M842xL.jpg)
![Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) - Image 3](https://m.media-amazon.com/images/I/81NGzBuqJKL.jpg)
![Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) - Image 4](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)
![Rainbow Chalk Markers Limited Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Black) - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.jpg)

## Available Options

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

## Questions & Answers

**Q: Would this be safe for granite tile provided that the tiles are sealed?**
A: I used it on the grout between my granite tiles. The tiles aren't sealed. I reviewed it here: http://juliecache.com/2014/03/08/new-and-improved-backsplash-and-counter/.html The black color hasn't faded yet.

**Q: I have white grout now will this change the color to black? That's what I want to do**
A: Yes. It is like paint so you'll want to be careful not to get the black on your tile.

**Q: Once applied, how do I keep tiles clean?**
A: Clean the floor tiles the way you normally do.  The grout stays black. Although. I probably wouldn't use a bleach based cleaner.

**Q: how many pens are needed to do grout for wall tile 4 feet tall by 40 feet length**
A: 2

## Frequently Bought Together

- Grout Pen Black Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Black, 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 Dark Grey Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Grout Shine Touch Up & Renew - Dark Grey, Narrow 5mm Tip (7mL)

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**Shop now:** [https://www.desertcart.sg/products/257690963-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile](https://www.desertcart.sg/products/257690963-rainbow-chalk-markers-limited-grout-pen-designed-for-restoring-tile)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-04*