---
product_id: 10800427
title: "Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey"
brand: "rainbow chalk markers limited"
price: "13037CFA"
currency: XOF
in_stock: true
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.sn/products/10800427-grout-pen-grey-tile-grout-paint-marker-restorer-narrow-5mm
store_origin: SN
region: Senegal
---

# Non-toxic, vibrant grey Waterproof & long-lasting 5mm precision tip Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey

**Brand:** rainbow chalk markers limited
**Price:** 13037CFA
**Availability:** ✅ In Stock

## Summary

> 🖌️ Refresh your grout, refresh your space — don’t let dull tiles hold you back!

## Quick Answers

- **What is this?** Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey by rainbow chalk markers limited
- **How much does it cost?** 13037CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/10800427-grout-pen-grey-tile-grout-paint-marker-restorer-narrow-5mm)

## 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 & Stylish:** Non-toxic, water-based formula perfect for kitchens and bathrooms
- • **Effortless Renewal:** Transforms dull grout into fresh, clean surfaces without scrubbing
- • **Precision Redefined:** Narrow 5mm tip for flawless grout lines every time
- • **Universal Application:** Ideal for unsealed grout on tiles, floors, backsplashes, and more
- • **Durability Meets Design:** Waterproof ink covers up to 150 feet of grout for lasting impact

## Overview

The Grout Pen Grey Tile Paint Marker features a narrow 5mm tip delivering precise application of a waterproof, non-toxic, water-based grout colorant. Designed for unsealed grout, it covers up to 150 feet of 2mm grout lines, instantly revitalizing tile surfaces in kitchens, bathrooms, and beyond with a modern grey finish that resists stains and wear.

## Description

Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey: Grout Pen Light Grey: desertcart.com: Tools & Home Improvement

## Features

- LOOK BRAND NEW: Skip scrubbing tiles and use GROUT PEN to paint and recolor your grout for a bright clean appearance
- USE ANYWHERE: Ideal for the bathroom, kitchen, and any other room that has floor or ceiling tiles
- LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 150 feet of thin 2mm grout
- ADVANCED FORMULA: Non-toxic, water-based colorant that covers grubby grout stains making it look brand new again
- CAP COLOR: Use the color chart (see images) for most accurate color depiction. Pen cap represents each pen's color but is not expected to be the exact shade, do a small test area first
- USE ON UNSEALED GROUT ONLY: GROUT PEN may not bond to sealed grout. Test grout with a few drops of water. If the grout does not absorb the water within a minute this means the grout is likely sealed.
- TIP MAY WEAR DOWN: Tip is made of cotton, pressing too hard will damage tip. Contact seller for replacement tips if needed
- SHAKE ONLY WITH CAP ON: Tip is removable and may fall out if shaken hard, only shake pen with cap on (note - Pen does not need to be shaken at all, instead gently pump tip to activate)
- DRY TIP: Pen needs to be primed before use, all new GROUT PENs come with a dry white tip. To activate rapidly pump the tip (30+ times) until fully saturated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006MCSFTS |
| Best Sellers Rank | #14,260 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Tile Grout |
| Brand | Rainbow Chalk Markers Limited |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | Grey |
| Compatible Material | Grout (Unsealed) |
| Customer Reviews | 4.2 out of 5 stars 6,320 Reviews |
| Included Components | Grout Pen |
| Item Dimensions | 3.74 x 0.55 x 7.48 inches |
| Item Form | Pen |
| Item Type Name | Grout Pen |
| Item Weight | 25 Grams |
| Item dimensions L x W x H | 3.74 x 0.55 x 7.48 inches |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Material | Grout Paint |
| Material Type | Grout Paint |
| Model | GP81115 |
| Number of Items | 1 |
| Part Number | GP81115 |
| Style | Modern |
| Style Name | Modern |
| Surface Recommendation | Tile , Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio |
| UPC | 722480211157 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Rainbow Chalk Markers Limited
- **Item Weight:** 25 g
- **Item dimensions L x W x H:** 3.74 x 0.55 x 7.48 inches
- **Material:** Grout Paint
- **Style:** Modern

## Images

![Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey - Image 1](https://m.media-amazon.com/images/I/711hvPYMrjL.jpg)
![Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey - Image 2](https://m.media-amazon.com/images/I/71pxMRRQSTL.jpg)
![Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey - Image 3](https://m.media-amazon.com/images/I/81-6m+YV1RL.jpg)
![Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey - Image 4](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)
![Grout Pen Grey Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - Grey - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.jpg)

## Available Options

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

## Questions & Answers

**Q: How much area does 1 pen cover?**
A: It all depends on how many layers you apply, I did 3.  I have used 4 pens for my kitchen which is roughly 12 by 18ft.  Hope this helps

**Q: Is the touch up considered permanent or semi-permanent or will wash away with cleanings?**
A: Good question.  For most grouts it is permanent. However some customers try it on "sealed" grout and it is not able to adhere with the grout, therefore it is temporary.

**Q: Will this product fill in fine cracks in the grout?  My back splash grout ling that meets my counter top has a small crack line.**
A: If the cracks are VERY fine, the grout pen may fill them, but this does not apply to silicon grouting, which is generally used to seal the line between counter top and wall. The grout pen is meant for mortar grout.

**Q: Will this work on painted grout?**
A: Yes GROUT PEN will work over painted grout (unless oil paint was used prior, but that is unlikely). 

LOOK BRAND NEW: Skip scrubbing tiles and use Grout Pen to paint and recolor your grout for a bright clean appearance
USE ANYWHERE: Ideal for the bathroom, kitchen, and any other room that has floor or ceiling tiles
LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 150 feet of thin 2mm grout
ADVANCED FORMULA: Non-toxic, water-based ink that covers grubby grout stains making it look brand new again
NOTE: Grout Pen may not bond to sealed grout. Test the porosity of the grout with a few drops of water. If the grout does not absorb the water drops within a few minutes, this indicates that the grout was probably sealed.

## Frequently Bought Together

- Grout Pen Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Grey, 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)
- 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.sn/products/10800427-grout-pen-grey-tile-grout-paint-marker-restorer-narrow-5mm](https://www.desertcart.sn/products/10800427-grout-pen-grey-tile-grout-paint-marker-restorer-narrow-5mm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-27*