--- product_id: 257690972 title: "– Rainbow 5mm Grey Grout Pen" brand: "rainbow chalk markers limited" price: "69.57 DT" currency: TND in_stock: true category: "Rainbow Chalk Markers Limited" url: https://www.desertcart.tn/products/257690972-rainbow-5mm-grey-grout-pen store_origin: TN region: Tunisia --- # Covers up to 60 meters of grout lines 5mm precision nib for detailed grout lines Anti-bacterial formula prevents mold – Rainbow 5mm Grey Grout Pen **Brand:** rainbow chalk markers limited **Price:** 69.57 DT **Availability:** ✅ In Stock ## Summary > 🎨 Refresh Your Space, One Grout Line at a Time! ## Quick Answers - **What is this?** – Rainbow 5mm Grey Grout Pen by rainbow chalk markers limited - **How much does it cost?** 69.57 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/257690972-rainbow-5mm-grey-grout-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 - • **Eco-Friendly & Safe:** Water-based, non-toxic formula ideal for indoor use without harsh chemicals. - • **Effortless Grout Revival:** Transform tired grout lines with no scrubbing or regrouting—just pump and color! - • **Mold-Resistant Protection:** Advanced anti-bacterial agents keep grout looking fresh and mold-free longer. - • **Precision Meets Versatility:** 5mm nib with reversible tip handles both sanded and unsanded grout flawlessly. - • **Wide Coverage, Minimal Effort:** One pen covers up to 60 meters, perfect for kitchens, bathrooms, floors, and walls. ## Overview The Rainbow 5mm Grey Grout Pen is a water-resistant, anti-bacterial grout restoration tool designed for easy, no-mess application. Featuring a 5mm reversible nib, it covers up to 60 meters of grout lines on ceramic, porcelain, marble, and stone surfaces. Ideal for kitchens and bathrooms, it revitalizes grout with rich grey pigment while preventing mold, making it a safe, eco-friendly choice for quick home upgrades. ## Description SIMPLE SOLUTION Does 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 the 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 ANYWHERE Cleaning and coloring grout has never been easier and you’ll love how the renewed lines give your home an instant makeover. Use the 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 INK Quickly 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 PIGMENTS Available 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 FORMULA The 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, the Grout Pen is an environmentally friendly option that allows you to quickly complete your home improvement upgrades! ## Features - 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 | #3,672 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Tile Grout #26 in Flooring Products | | Brand Name | Rainbow Chalk Markers Limited | | Color | Grey | | Compatible Material | Ceramic, Porcelain, Marble, Stone | | Customer Reviews | 4.2 4.2 out of 5 stars (6,161) | | Included Components | Grout Pen | | Item Dimensions | 9.5 x 1.4 x 19 centimeters | | Item Form | Pen | | Item Type Name | Grout Pen | | Item Weight | 25 Grams | | Manufacturer | Rainbow Chalk Markers | | Material Type | Silicone, polyurethane, polyvinyl chloride | | Model | GP81115 | | Number of Items | 1 | | Part Number | GP81115 | | Style Name | Compact | | Surface Recommendation | Walls and Floors | | UPC | 722480211157 | | Unit Count | 7 Milliliters | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Rainbow Chalk Markers Limited - **Item dimensions L x W x H:** 9.5 x 1.4 x 19 centimeters - **Item weight:** 25 Grams - **Material:** Silicone, polyurethane, polyvinyl chloride - **Style:** Compact ## Images ![– Rainbow 5mm Grey Grout Pen - Image 1](https://m.media-amazon.com/images/I/711hvPYMrjL.jpg) ## Questions & Answers **Q: How much area does 1 pen cover?** A: It all depends on how many layers you apply, I did 3. I have used 4 pens for my kitchen which is roughly 12 by 18ft. Hope this helps **Q: Is the touch up considered permanent or semi-permanent or will wash away with cleanings?** A: Good question. For most grouts it is permanent. However some customers try it on "sealed" grout and it is not able to adhere with the grout, therefore it is temporary. **Q: Will this product fill in fine cracks in the grout? My back splash grout ling that meets my counter top has a small crack line.** A: If the cracks are VERY fine, the grout pen may fill them, but this does not apply to silicon grouting, which is generally used to seal the line between counter top and wall. The grout pen is meant for mortar grout. **Q: Will this work on painted grout?** A: Yes GROUT PEN will work over painted grout (unless oil paint was used prior, but that is unlikely). 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 ink that covers grubby grout stains making it look brand new again NOTE: Grout Pen may not bond to sealed grout. Test the porosity of the grout with a few drops of water. If the grout does not absorb the water drops within a few minutes, this indicates that the grout was probably sealed. ## 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.tn/products/257690972-rainbow-5mm-grey-grout-pen](https://www.desertcart.tn/products/257690972-rainbow-5mm-grey-grout-pen) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-02*