---
product_id: 50151306
title: "Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look"
brand: "rainbow chalk markers ltd"
price: "€ 23.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rainbow Chalk Markers Ltd"
url: https://www.desertcart.hr/products/50151306-large-grout-pen-black-revives-and-restores-stained-tile-grout
store_origin: HR
region: Croatia
---

# Water-resistant for long-lasting grout revival Precision wide-tip pen for easy application Anti-bacterial formula prevents mold & mildew Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look

**Brand:** rainbow chalk markers ltd
**Price:** € 23.95
**Availability:** ✅ In Stock

## Summary

> 🖤 Restore your grout, reclaim your space—because clean lines mean clean vibes!

## Quick Answers

- **What is this?** Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look by rainbow chalk markers ltd
- **How much does it cost?** € 23.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/50151306-large-grout-pen-black-revives-and-restores-stained-tile-grout)

## Best For

- rainbow chalk markers ltd enthusiasts

## Why This Product

- Trusted rainbow chalk markers ltd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mold-Resistant Formula:** Built-in anti-bacterial agents keep your grout fresh and mold-free longer.
- • **DIY-Friendly Application:** No professional help needed—restore your tile grout in minutes with zero mess.
- • **Effortless Grout Revival:** Wide-tip pen covers grout lines quickly and evenly for a flawless finish.
- • **Eco-Conscious & Water-Based:** Water-based formula ensures safer use with durable, water-resistant results.
- • **Versatile Surface Compatibility:** Perfect for kitchen and bathroom floors and walls, especially porcelain tiles.

## Overview

The Large Grout Pen Black by Rainbow Chalk Markers Ltd is a water-based, wide-tip pen designed to restore and refresh stained black tile grout. Featuring an anti-bacterial, mold-resistant formula, it offers a quick, DIY-friendly solution for kitchen and bathroom floors and walls. Water-resistant and compatible with porcelain, this pen delivers long-lasting, professional-grade results with minimal effort.

## Description

Free delivery and returns on all eligible orders. Shop Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look.

Review: Does the job, you can see the difference. - Good pen, wide to fit the wide grout lines. Good coverage easy to use. Tip. Have a damp cloth handy to wipe any errors, but you can use a blade to remove also once dry. I would recommend this pen.
Review: Fab product - Was so easy to use. Does exactly what it say it does. Totally brightened up my kitchen tiles. Fab product!!

## Features

- Contains reaction mass of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl- 2 H-isothiazol-3-one and benzisothiazolone. May produce an allergic reaction.
- Harmful to aquatic life with long lasting effects.
- Black Grout pens are designed to Restore and revive the look of black tile grout
- Quick and easy to use and do it yourself
- Change Colour of your Tile Grout
- Anti-bacterial agents help prevent mould from re-appearing
- Ideal for floors & walls in bathrooms and kitchens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006MDI164 |
| Best Sellers Rank | 131,846 in DIY & Tools ( See Top 100 in DIY & Tools ) 143 in Kitchen & Bathroom Paint |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | Black |
| Compatible Material | Porcelain |
| Customer Reviews | 4.0 4.0 out of 5 stars (983) |
| Included Components | Grout Pen |
| Item Dimensions | 32 x 32 x 159 millimetres |
| Item Form | Pen |
| Item Weight | 90 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Manufacturer Part Number | GP81207 |
| Material | Water Based |
| Model Number | GP81207 |
| Number of Items | 1 |
| Style Name | Compact |
| Surface Recommendation | Floors,Tile |
| UPC | 722480212079 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** RAINBOW CHALK MARKERS LTD
- **Item dimensions L x W x H:** 32 x 32 x 159 millimetres
- **Item weight:** 90 Grams
- **Material:** Water Based
- **Style:** Compact

## Images

![Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look - Image 1](https://m.media-amazon.com/images/I/71JKPhuEzFL.jpg)
![Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look - Image 2](https://m.media-amazon.com/images/I/71yl4M842xL.jpg)
![Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look - Image 3](https://m.media-amazon.com/images/I/71QC5fppUtL.jpg)
![Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look - Image 4](https://m.media-amazon.com/images/I/81NGzBuqJKL.jpg)
![Large Grout Pen Black - Revives & Restores Stained Tile Grout Leaving a Clean Fresh Look - Image 5](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)

## Questions & Answers

**Q: The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour?**
A: Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated.

**Q: The tip of my Grout Pen fell out or is worn down, is my pen broken?**
A: Tips are designed to be removable so when a tip becomes worn or damaged it can be taken out and flipped over. If the tip falls out do not worry, simply put it back in and keep working.

**Q: Do I need to press down hard while moving the pen along the grout lines?**
A: Pressing hard will damage the tip. It's better to prime the pen by pressing up and down until the ink flows to the tip. Once the tip is fully saturated, lightly move the pen across the grout line.

**Q: The colour of the pen cap is not exactly the colour I want**
A: The Grout Pen colour chart is a good representation, please keep in mind that computer screens can display slightly different colour spectrums, it is recommended to do a small test area first if you are not sure about the colour.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job, you can see the difference.
*by F***N on 19 July 2024*

Good pen, wide to fit the wide grout lines. Good coverage easy to use. Tip. Have a damp cloth handy to wipe any errors, but you can use a blade to remove also once dry. I would recommend this pen.

### ⭐⭐⭐⭐⭐ Fab product
*by A***R on 4 March 2020*

Was so easy to use. Does exactly what it say it does. Totally brightened up my kitchen tiles. Fab product!!

### ⭐⭐⭐⭐ At last a black grout pen for the dingy cement coloured grout on our dark blue quarry tiled floor.
*by L***Y on 22 January 2020*

My only problem is that it is a bit wide, so it left a trail on the edges of the tiles either side of the grout line. For a small kitchen floor it is a bit labour intensive but possible. I will experiment with putting a cone of plastic around the pen tip allowing only the very tip to come into contact with the grout line, as I gradually 'ink' in the black lines. The colour does stay put, so if you smear the edge of the tile as well you need to wipe/wash it off as you go. But overall I'm happy with the effect - so far....

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**Shop now:** [https://www.desertcart.hr/products/50151306-large-grout-pen-black-revives-and-restores-stained-tile-grout](https://www.desertcart.hr/products/50151306-large-grout-pen-black-revives-and-restores-stained-tile-grout)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-08*