---
product_id: 566636051
title: "Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack"
brand: "rainbow chalk markers limited"
price: "165.14 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.tn/products/566636051-grout-pen-white-tile-grout-paint-waterproof-grout-paint-pen
store_origin: TN
region: Tunisia
---

# Waterproof formula 5mm precision tip Covers up to 150ft grout Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack

**Brand:** rainbow chalk markers limited
**Price:** 165.14 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Refresh your grout, refresh your space! 🏡

## Quick Answers

- **What is this?** Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack by rainbow chalk markers limited
- **How much does it cost?** 165.14 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/566636051-grout-pen-white-tile-grout-paint-waterproof-grout-paint-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

- • **Safe & Smart Use:** Designed for unsealed grout with easy activation and replaceable tips
- • **Precision Perfect:** Narrow 5mm tip for flawless grout lines every time
- • **Waterproof Wonder:** Advanced water-based, non-toxic ink resists moisture and wear
- • **Effortless Renewal:** Transforms dingy grout to bright white without scrubbing
- • **Long-Lasting Coverage:** One pen covers up to 150 feet of grout—ideal for big or small projects

## Overview

The Grout Pen White Tile Grout Paint is a waterproof, non-toxic grout marker with a precise 5mm tip that covers up to 150 feet of unsealed grout. Perfect for quick, mess-free grout whitening in kitchens, bathrooms, and more, it revitalizes grout lines with a bright, clean finish and is easy to use with replaceable tips and a water-based formula.

## Description

Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack: desertcart.com: Tools & Home Improvement

Review: Great product! - Worked great! Made my old tile grout look new and so easy to use!
Review: Works well - Not exactly the light gray color I was expecting. It has a very blue gray tone but still a huge improvement in the old brown grout. Covers well and easy to use.

## 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 wall, counter, backsplash, shower, tub or floor 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 rapidly 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 | B08S7NNYT4 |
| Best Sellers Rank | #2,237 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Tile Grout |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | White |
| Compatible Material | Tile Grout (Unsealed) |
| Customer Reviews | 4.5 out of 5 stars 4,868 Reviews |
| Global Trade Identification Number | 05030105000587 |
| Included Components | (3) Grout Paint Pen White |
| Item Dimensions | 3.74 x 0.55 x 7.48 inches |
| Item Form | Pen |
| Item Height | 19 centimeters |
| Item Type Name | Grout Paint Pen |
| Item Weight | 75 Grams |
| Manufacturer | Rainbow Chalk Markers LTD |
| Material Type | Grout Paint |
| Style Name | White |
| Supported Standards | ASTM-D4236 |
| Surface Recommendation | Tile |
| Unit Count | 3.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Material:** Grout Paint
- **Brand:** Rainbow Chalk Markers Limited
- **Style:** White
- **Item Weight:** 75 Grams
- **Item dimensions L x W x H:** 3.74 x 0.55 x 7.48 inches

## Images

![Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack - Image 1](https://m.media-amazon.com/images/I/81Ru83eINdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by L***K on January 9, 2026*

Worked great! Made my old tile grout look new and so easy to use!

### ⭐⭐⭐⭐⭐ Works well
*by J***L on December 9, 2025*

Not exactly the light gray color I was expecting. It has a very blue gray tone but still a huge improvement in the old brown grout. Covers well and easy to use.

### ⭐⭐⭐⭐⭐ Quick and easy way to change a tiled room
*by W***R on January 5, 2026*

Great product.. Easy to use and made a huge difference in apperance... Definitely cheaper than ripping up and replacing existing color grout..

## Frequently Bought Together

- Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack
- Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White
- 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.tn/products/566636051-grout-pen-white-tile-grout-paint-waterproof-grout-paint-pen](https://www.desertcart.tn/products/566636051-grout-pen-white-tile-grout-paint-waterproof-grout-paint-pen)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-28*