--- product_id: 277590792 title: "Rainbow Chalk Markers Limited Grout Pen Large Light Grey - Ideal to Restore The Look of Tile Grout Lines" brand: "rainbow chalk markers limited" price: "€ 37.43" currency: EUR in_stock: true reviews_count: 5 category: "Rainbow Chalk Markers Limited" url: https://www.desertcart.gr/products/277590792-rainbow-chalk-markers-limited-grout-pen-large-light-grey-ideal store_origin: GR region: Greece --- # Non-toxic, water-based formula safe for indoor use Waterproof, fast-drying ink for lasting grout refresh 5mm bullet nib for precise & broad coverage Rainbow Chalk Markers Limited Grout Pen Large Light Grey - Ideal to Restore The Look of Tile Grout Lines **Brand:** rainbow chalk markers limited **Price:** € 37.43 **Availability:** ✅ In Stock ## Summary > 🎨 Transform your grout, transform your space—because first impressions matter! ## Quick Answers - **What is this?** Rainbow Chalk Markers Limited Grout Pen Large Light Grey - Ideal to Restore The Look of Tile Grout Lines by rainbow chalk markers limited - **How much does it cost?** € 37.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/277590792-rainbow-chalk-markers-limited-grout-pen-large-light-grey-ideal) ## 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:** Non-toxic, water-based ink ensures a safe, odor-free refresh in any room - • **Long-Lasting Coverage:** One pen covers up to 150 feet of grout lines, ideal for small and large projects - • **Versatile Home Makeover:** Perfect for bathroom, kitchen, and any tiled space needing a fresh upgrade - • **Effortless Grout Revival:** Skip scrubbing—paint your grout lines for an instant brand-new look - • **Rich, True-to-Color Pigments:** Choose from 11 popular shades to perfectly match or brighten your grout ## Overview Rainbow Chalk Markers Limited Grout Pen in Light Grey offers a quick, no-mess solution to restore and recolor unsealed grout lines. Featuring a 5mm bullet nib and waterproof, fast-drying, non-toxic ink, this pen covers up to 150 feet of grout, delivering rich, long-lasting color ideal for bathrooms, kitchens, and tiled floors. Its advanced water-based formula ensures safe indoor use while revitalizing grout with minimal effort. ## 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! Review: Dunkel zu HELL - Ich dachte es wäre nicht so grau die Farbe aber habe diese trotzdem dann verwendet. 1 Stift hat für das kleine Badezimmer ausgereicht, damit die schwarzen Fugen weg waren. Hoffe, dass das Ergebnis nun auch so bleibt. Vor 2 Stunde gemalert. Review: Looks fantastic - So easy and quick to use, lol I get compliments from my visitors 🤗 ## 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 | |---------------|-------| | ASIN | B071LTCQJJ | | Best Sellers Rank | #85,032 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #259 in Tile Grout #591 in Flooring Products | | Brand | Rainbow Chalk Markers Limited | | Brand Name | Rainbow Chalk Markers Limited | | Color | Light Gray | | Compatible Material | Grout (Unsealed) | | Customer Reviews | 4.2 out of 5 stars 1,316 Reviews | | Included Components | GROUT PEN | | Item Dimensions | 32 x 32 x 159 millimeters | | Item Form | Pen | | Item Weight | 79 Grams | | Item dimensions L x W x H | 32 x 32 x 159 millimeters | | Item weight | 79 Grams | | Manufacturer | Rainbow Chalk Markers Limited | | Material | Grout Paint | | Material Type | Grout Paint | | Model | GP81114S | | Number of Items | 1 | | Part Number | GP81208 | | Style | Compact | | Style Name | Compact | | Supported Standards | ASTM-D4236 | | Surface Recommendation | Floor | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Rainbow Chalk Markers Limited - **Item dimensions L x W x H:** 32 x 32 x 159 millimeters - **Item weight:** 79 Grams - **Material:** Grout - **Style:** Compact ## Images ![Rainbow Chalk Markers Limited Grout Pen Large Light Grey - Ideal to Restore The Look of Tile Grout Lines - Image 1](https://m.media-amazon.com/images/I/71pQdA+E2EL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Dunkel zu HELL *by A***E on 3 March 2025* Ich dachte es wäre nicht so grau die Farbe aber habe diese trotzdem dann verwendet. 1 Stift hat für das kleine Badezimmer ausgereicht, damit die schwarzen Fugen weg waren. Hoffe, dass das Ergebnis nun auch so bleibt. Vor 2 Stunde gemalert. ### ⭐⭐⭐⭐⭐ Looks fantastic *by K***E on 8 September 2023* So easy and quick to use, lol I get compliments from my visitors 🤗 ### ⭐⭐⭐⭐⭐ Fantastic product *by C***G on 15 June 2020* This product far exceeded my expectations. Incredibly easy to use - I drew down the grout line and immediately wiped along the line with a wad of kitchen towel. It removed all excess colour and left a pristine line as shown in the picture. The colour density is great, the colour is uniform throughout regardless of how ‘grubby’ the original grout was looking. It has transformed my tired looking kitchen floor back to new looking and it makes me very, very happy. I have steam cleaned the floor since applying and everything is still perfect. I would recommend this product. ## 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.gr/products/277590792-rainbow-chalk-markers-limited-grout-pen-large-light-grey-ideal](https://www.desertcart.gr/products/277590792-rainbow-chalk-markers-limited-grout-pen-large-light-grey-ideal) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-25*