---
product_id: 48359373
title: "GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey)"
brand: "rainbow chalk markers ltd"
price: "VT3360"
currency: VUV
in_stock: true
reviews_count: 13
category: "Rainbow Chalk Markers Ltd"
url: https://www.desertcart.vu/products/48359373-grout-pen-restores-and-protects-tile-grout-in-bathrooms-kitchens
store_origin: VU
region: Vanuatu
---

# Color restoration & change Anti-bacterial protection 60m grout coverage GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey)

**Brand:** rainbow chalk markers ltd
**Price:** VT3360
**Availability:** ✅ In Stock

## Summary

> 🖌️ Restore. Protect. Impress. Your grout’s glow-up starts here!

## Quick Answers

- **What is this?** GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) by rainbow chalk markers ltd
- **How much does it cost?** VT3360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/48359373-grout-pen-restores-and-protects-tile-grout-in-bathrooms-kitchens)

## 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

- • **Instant Color Revival:** Transform dull, stained grout into crisp, clean lines that elevate your tile’s aesthetic instantly.
- • **Effortless 60m Coverage:** Refresh grout lines across your entire kitchen or bathroom with a single pen—no mess, no fuss.
- • **Precision Pen Tip Design:** Removable and reversible tip ensures smooth, controlled application without waste or damage.
- • **Built-in Anti-Microbial Shield:** Keep mold and mildew at bay with powerful antibacterial agents that protect your grout long-term.
- • **Matte Finish for a Modern Look:** Achieve a sleek, flat finish that blends seamlessly with your tiles for a professional-grade upgrade.

## Overview

The GROUT PEN in grey offers a quick, hygienic solution to restore and protect tile grout in kitchens and bathrooms. Covering up to 60 linear meters, it features antibacterial agents to prevent mold recurrence and a precision pen tip for easy application. Ideal for both floors and walls, it delivers a matte finish that refreshes grout lines and enhances tile aesthetics with minimal effort.

## Description

Product Description The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour? Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated. The Grout Pen I received has a dry white tip, is it broken or did I receive the wrong colour? Tips need to be primed before use, all brand-new Grout Pens have a dry white tip until they are activated. The tip of my Grout Pen fell out or is worn down, is my pen broken? 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. The tip of my Grout Pen fell out or is worn down, is my pen broken? 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. Do I need to press down hard while moving the pen along the grout lines? 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. Do I need to press down hard while moving the pen along the grout lines? 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. The colour of the pen cap is not exactly the colour I want 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. The colour of the pen cap is not exactly the colour I want 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.

Review: Impressive! - I was really impressed with this grout pen. I used it on floor tiles in my ensuite bathroom. It went on lighter than my original darker grout but looked great once finished and completely refreshed my whole bathroom floor. The nib was a bit worn out at the end but managed a decent sized area with no problem. I intend to buy the white pen to go over my shower area.
Review: Great - Worked great. Very easy to use, dried quickly with the perfect finish.

## 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.
- 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 |
|---------------|-------|
| ASIN | B006MCSFTS |
| Best Sellers Rank | 8,383 in DIY & Tools ( See Top 100 in DIY & Tools ) 34 in Tile Grout |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | Grey |
| Compatible Material | Ceramic, Porcelain, Marble, Stone |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 out of 5 stars 6,323 Reviews |
| Included Components | Grout Pen |
| Item Dimensions | 9.5 x 1.4 x 19 centimetres |
| Item Form | Pen |
| Item Type Name | Grout Pen |
| Item Weight | 25 Grams |
| Item dimensions L x W x H | 9.5 x 1.4 x 19 centimetres |
| Item weight | 25 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Manufacturer Part Number | GP81115 |
| Material | Silicone, polyurethane, polyvinyl chloride |
| Model Number | GP81115 |
| Number of Items | 1 |
| Product Warranty | 30 days |
| Style | Grout Pen |
| Style Name | Grout Pen |
| Surface Recommendation | Walls and Floors |
| UPC | 722480211157 |
| Unit Count | 7.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** RAINBOW CHALK MARKERS LTD
- **Item dimensions L x W x H:** 9.5 x 1.4 x 19 centimetres
- **Item weight:** 25 Grams
- **Material:** Plastic
- **Style:** Grout Pen

## Images

![GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) - Image 1](https://m.media-amazon.com/images/I/711hvPYMrjL.jpg)
![GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) - Image 2](https://m.media-amazon.com/images/I/71pxMRRQSTL.jpg)
![GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) - Image 3](https://m.media-amazon.com/images/I/81-6m+YV1RL.jpg)
![GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) - Image 4](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)
![GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey) - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.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

### ⭐⭐⭐⭐⭐ Impressive!
*by W***R on 7 February 2026*

I was really impressed with this grout pen. I used it on floor tiles in my ensuite bathroom. It went on lighter than my original darker grout but looked great once finished and completely refreshed my whole bathroom floor. The nib was a bit worn out at the end but managed a decent sized area with no problem. I intend to buy the white pen to go over my shower area.

### ⭐⭐⭐⭐⭐ Great
*by R***T on 21 April 2026*

Worked great. Very easy to use, dried quickly with the perfect finish.

### ⭐⭐⭐⭐ Great product if used correctly.
*by A***R on 16 February 2021*

So there's a nack to this ! Shake it loads, If you use a piece of card (I used the back of the packet) and press it down for 10 seconds then draw a line on thr grout and repeat, the paint will come out consistently and you can have a longer lasting nib as you're not dragging the nib on the grouting as hard. At the beginning I was like yes this is amazing, im gliding through this, isn't life great. Then after an hour and a half my back was hurting, I was having an existential crisis, I just wanted it done, and basically ended up getting aggressive and doing it as quickly as possible. Took 2.5 hours in total. I'm not ashamed to say the first part is considerably neater than the second. I am 5ft2 had to do some climbing to get the tops and leaning over vicariously. Overall I'm pleased with the final result. Kicking myself for rushing the end. Used 2 pens as when the nib started to go it looked sloppy. I'm now drinking a glass of wine as I deserve it and it's not even 12 o'clock. This was written by a 28 year old woman on her annual leave. Be warned! It's like adult colouring in with more serious consequences if you go out the lines.

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/48359373-grout-pen-restores-and-protects-tile-grout-in-bathrooms-kitchens](https://www.desertcart.vu/products/48359373-grout-pen-restores-and-protects-tile-grout-in-bathrooms-kitchens)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-09*