---
product_id: 10800388
title: "- Grout Pen Black 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 - Black"
brand: "rainbow chalk markers limited"
price: "13965CFA"
currency: XOF
in_stock: true
category: "Rainbow Chalk Markers Limited"
url: https://www.desertcart.sn/products/10800388-grout-pen-black-tile-grout-paint-marker-restorer-narrow-5mm
store_origin: SN
region: Senegal
---

# Waterproof & long-lasting Deep black colorant 5mm precision tip - Grout Pen Black 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 - Black

**Brand:** rainbow chalk markers limited
**Price:** 13965CFA
**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 Black 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 - Black by rainbow chalk markers limited
- **How much does it cost?** 13965CFA 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/10800388-grout-pen-black-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 & Smart:** Non-toxic, water-based ink for a clean, eco-conscious refresh
- • **Effortless Renewal:** Transforms dull grout into fresh, vibrant black in minutes
- • **Precision Redefined:** Narrow 5mm tip for flawless grout lines every time
- • **Universal Application:** Perfect for bathroom, kitchen, and any tiled space craving a makeover
- • **Durability Meets Design:** Waterproof formula covers up to 150 feet of grout with lasting impact

## Overview

The Grout Pen Black Tile Paint Marker features a narrow 5mm tip delivering precise application of a waterproof, non-toxic, water-based black grout colorant. Designed to cover up to 150 feet of 2mm grout lines, it revitalizes grout in kitchens, bathrooms, and tiled areas with a durable, easy-to-use formula that bonds best to unsealed grout surfaces.

## Description

Grout Pen Black Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Black, Narrow 5mm Tip (7mL) - desertcart.com

## 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 | B006MCRIA0 |
| Best Sellers Rank | #21,134 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Tile Grout |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | Black |
| Compatible Material | Grout |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,502) |
| Included Components | (1) GROUT PEN - Black - Narrow 5mm Tip (7mL) |
| Item Dimensions | 3.74 x 0.55 x 7.48 inches |
| Item Form | Pen |
| Item Weight | 25 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Material Type | Grout Paint |
| Model | GP81107 |
| Number of Items | 1 |
| Part Number | GP81107 |
| Style Name | Modern |
| Surface Recommendation | Tile , Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio |
| UPC | 722480211072 798167783262 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

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

## Images

![- Grout Pen Black 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 - Black - Image 1](https://m.media-amazon.com/images/I/71XW3vK9oDL.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.sn/products/10800388-grout-pen-black-tile-grout-paint-marker-restorer-narrow-5mm](https://www.desertcart.sn/products/10800388-grout-pen-black-tile-grout-paint-marker-restorer-narrow-5mm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-29*