---
product_id: 364833174
title: "Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines"
brand: "rainbow chalk markers ltd"
price: "$90.70"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/364833174-grout-pen-large-light-grey-wide-15mm-tip-ideal-to
store_origin: EC
region: Ecuador
---

# Covers up to 100 feet of grout Water-based, non-toxic formula 15mm wide tip for fast coverage Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines

**Brand:** rainbow chalk markers ltd
**Price:** $90.70
**Availability:** ✅ In Stock

## Summary

> 🎨 Refresh your grout, refresh your space—because first impressions matter!

## Quick Answers

- **What is this?** Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines by rainbow chalk markers ltd
- **How much does it cost?** $90.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/364833174-grout-pen-large-light-grey-wide-15mm-tip-ideal-to)

## 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

- • **Safe & Eco-Friendly:** Non-toxic, water-based ink keeps your home and environment safe.
- • **Long-Lasting Coverage:** One pen covers up to 100 feet of grout lines, ideal for big or small projects.
- • **Precision Meets Power:** Wide 15mm tip delivers smooth, even color on thick grout lines with minimal effort.
- • **Versatile Application:** Perfect for bathroom, kitchen, and any tiled space craving a fresh look.
- • **Effortless Grout Revival:** Skip scrubbing—just pump and paint for instant tile transformation.

## Overview

The Grout Pen Large Light Grey features a 15mm wide cotton tip designed for quick and even application on unsealed grout lines. Its advanced water-based, non-toxic formula covers up to 100 feet of grout, delivering a bright, long-lasting finish ideal for bathrooms, kitchens, and tiled areas. Lightweight and easy to use, this pen revitalizes grout without scrubbing or harsh chemicals, making it a smart, eco-friendly choice for DIY home improvement.

## Description

SIMPLE SOLUTIONDoes your tile grout dampen the look of your home? Want to spruce it up but don’t want to mess with bleach solutions or regrouting? Completely transform your tile grout with GROUT PEN, a safe and simple solution that lets you clean up grubby grout without the hassle. No scrubbing, bleaching, power washing, or regrouting required. Simply pump the pen until the paint starts flowing through the nib and get to coloring! USE ANYWHERECleaning and coloring grout has never been easier and you’ll love how the renewed lines give your home an instant makeover. Use GROUT PEN on the tile in the bathroom to freshen up the appearance of your shower, bathtub, sink, or windows. Take the pen to the kitchen and add a pop of color to tile counters, floors, or oven backsplashes. No grout is off limits! Once you’ve fully restored your grout, the pen can be used as a touch-up solution whenever needed.LONG LASTING INKQuickly change the color of your grout lines with a pen that’s designed to last. Our 5mm pen can cover up to 150 feet of 2mm narrow grout lines to tackle DIY projects of every size and feature a reversible nib to handle sanded and unsanded grout lines. The fast-drying paint will be touch-dry after 30 minutes, but to ensure the best results allow the paint to settle into the grout for 2 hours.RICH PIGMENTSAvailable with a 5mm or 15mm bullet nib, GROUT PEN can cover thin and thick grout tracks. Choose from one of our 11 popular grout colors: white, black, winter grey, light grey, grey, dark grey, brown, cream ivory, terracotta, and beige.ADVANCED FORMULAThe paint used is carefully designed using a water-based formula that covers grubby grout making it look brand new while delivering richly pigmented colors. Non-toxic and safe to use in enclosed spaces, GROUT PEN is an environmentally friendly option that allows you to quickly complete your home improvement upgrades!

## 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 100 feet of wide grout lines
- 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 |
|---------------|-------|
| Material | Grout |
| Brand | RAINBOW CHALK MARKERS LTD |
| Style | Compact |
| Item Weight | 79 Grams |
| Item dimensions L x W x H | 32 x 32 x 159 Millimeters |
| Water Resistance Level | Water Resistant |
| Item Form | Pen |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Colour | Gray,Grey |
| Surface Recommendation | Tile |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Country of Origin | USA |
| Item model number | GP81114S |
| Product Dimensions | 3.18 x 3.18 x 15.88 cm; 79 g |
| ASIN | B071LTCQJJ |

## Product Details

- **Material:** Grout
- **Brand:** RAINBOW CHALK MARKERS LTD
- **Style:** Compact
- **Item Weight:** 79 Grams
- **Item dimensions L x W x H:** 32 x 32 x 159 Millimeters

## Images

![Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines - Image 1](https://m.media-amazon.com/images/I/71vrUP5aEXL.jpg)
![Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines - Image 2](https://m.media-amazon.com/images/I/716lql2SCuL.jpg)
![Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines - Image 3](https://m.media-amazon.com/images/I/71QC5fppUtL.jpg)
![Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines - Image 4](https://m.media-amazon.com/images/I/81OQpHHVl1L.jpg)
![Grout Pen Large Light Grey - Wide 15mm Tip - Ideal to Restore The Look of Tile Grout Lines - Image 5](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg)

## Frequently Bought Together

- Grout Pen Light Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Light Grey, Wide 15mm Tip (20mL)
- Grout Pen Light Grey Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Narrow 5mm, 2 Pack with Extra Tips (7mL) - Light Grey
- 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.ec/products/364833174-grout-pen-large-light-grey-wide-15mm-tip-ideal-to](https://www.desertcart.ec/products/364833174-grout-pen-large-light-grey-wide-15mm-tip-ideal-to)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*