--- product_id: 10800426 title: "Grout Pen White Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL)" brand: "rainbow chalk markers ltd" price: "R399" currency: ZAR in_stock: true reviews_count: 13 category: "Rainbow Chalk Markers Ltd" url: https://www.desertcart.co.za/products/10800426-grout-pen-white-tile-grout-paint-marker-restorer-narrow-5mm store_origin: ZA region: South Africa --- # Covers up to 150ft grout Waterproof & durable 5mm precision tip Grout Pen White Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) **Brand:** rainbow chalk markers ltd **Price:** R399 **Availability:** ✅ In Stock ## Summary > ✨ Refresh your grout, refresh your space! 🖊️ ## Quick Answers - **What is this?** Grout Pen White Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) by rainbow chalk markers ltd - **How much does it cost?** R399 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/10800426-grout-pen-white-tile-grout-paint-marker-restorer-narrow-5mm) ## 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 - • **Effortless Renewal:** Skip scrubbing—instantly refresh grout with smooth, paint-like coverage - • **Long-Lasting Impact:** Waterproof ink that revitalizes up to 150 feet of grout, perfect for large projects - • **Precision Redefined:** Narrow 5mm tip for flawless grout lines every time - • **Safe & Smart Formula:** Non-toxic, water-based colorant that’s eco-friendly and safe for your home - • **Universal Application:** Ideal for kitchen, bathroom, floors, walls, and more—transform any tiled space ## Overview The Grout Pen White Tile Grout Paint Marker Restorer features a precise 5mm tip and waterproof, non-toxic ink that covers up to 150 feet of grout. Designed for unsealed grout surfaces, it effortlessly renews grout lines in kitchens, bathrooms, and beyond, delivering a clean, bright finish without scrubbing. ## Description Grout Pen White Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - White - White Grout Marker - desertcart.com Review: The Perfect Solution for Grout Refreshing - The Grout Pen White Tile Paint Marker has been a lifesaver for refreshing the grout in my bathroom and kitchen. This waterproof grout paint and colorant pen exceeded my expectations, making my tiles look brand new again. One of the standout features of this grout pen is its ease of use. The marker design allows for precise application, making it simple to cover discolored or stained grout lines. It's like giving my tiles a fresh coat of paint, but without the mess and hassle of traditional painting methods. The white color of the grout pen is a perfect match for my tiles, giving them a clean and uniform appearance. It effortlessly covers up any imperfections or discoloration, instantly revitalizing the overall look of my tiled surfaces. I was impressed with the waterproof properties of this grout pen. Once applied, it creates a protective layer that seals and waterproofs the grout, preventing any future staining or water damage. This has been especially useful in my bathroom, where the grout is constantly exposed to moisture. The pen's durable and long-lasting formula ensures that the refreshed grout stays looking pristine for an extended period. I haven't experienced any fading or peeling, even after regular cleaning and use. The Grout Pen White Tile Paint Marker is a cost-effective alternative to regrouting or replacing tiles. It's saved me both time and money, as I didn't need to undertake any major renovation projects. The quick-drying feature of the grout pen is a huge plus. It's touch dry in minutes, allowing me to continue using my bathroom and kitchen almost immediately after application. Overall, I am extremely satisfied with the Grout Pen White Tile Paint Marker. Its user-friendly design, seamless application, and long-lasting results have made it an invaluable addition to my home improvement toolkit. If you're looking to refresh the grout in your tiled areas, I highly recommend trying out this grout pen for an easy and effective solution. Review: Amazing difference! - I was very nervous about using these given the mixed reviews, so hopefully this helps anyone on the fence about using them. I bought two different colors, the gray and the white. The gray definitely has a slight blue-ish cast, so if that is going to bother you use a different brand. The white is a true bright white without any ivory or yellow. Do not count on this matching your existing grout. You will not be able to just touch up a few areas. Just plan on doing the entire room. As to usage, I was pleasantly surprised by how far these went. I did the entire floor of my large master bathroom plus a little of the shower with one pen. The shower floor has small hex tile with larger grout lines so that took a little over two pens. Some tips: shake very well when first taking out of the package and any time you start working again after a pause. Depress the tip several times on to a paper plate or directly onto the grout line to get the paint flowing. Press very lightly when going over the grout. The tips lasted almost all the way to the end of my project. If the coverage starts to thin, pause and depress the tip a few more times. I would do about a 1x1 foot area, then pass over it lightly with a damp paper towel to get any overage off the tile. It is pretty forgiving and you have quite a bit of working time before it dries completely on the tile. If the tip gets too ragged you can pull it out (I used the damp paper towel) and flip it around. This was not a quick task but it went faster than I thought it would. I was worried the white would look too bright, but it just makes everything look so much cleaner. Very happy with this product! ## 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 150 feet of thin 2mm grout - 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 | B006LMFJS4 | | Best Sellers Rank | #1,499 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Tile Grout | | Brand | Rainbow Chalk Markers Ltd | | Brand Name | Rainbow Chalk Markers Ltd | | Color | White | | Compatible Material | Grout | | Customer Reviews | 4.0 out of 5 stars 32,856 Reviews | | Included Components | Grout Pen | | Item Dimensions | 3.74 x 0.55 x 7.48 inches | | Item Form | Pen | | Item Highlight | Waterproof Grout Line Refresher for Kitchen & Bathroom, Colorant and Sealer Pens for Cleaner Looking Grout Lines - White | | Item Type Name | Water-based | | Item Weight | 25 g | | Item dimensions L x W x H | 3.74 x 0.55 x 7.48 inches | | Manufacturer | Rainbow Chalk Markers Ltd | | Material | Grout Paint | | Material Type | Grout Paint | | Model | GP81108 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | GP81108 | | Style | Modern | | Style Name | Modern | | Supported Standards | ASTM-D4236 | | Surface Recommendation | Tile, Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio | | UPC | 602589738291 722480211089 790295520191 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Rainbow Chalk Markers Ltd - **Item Weight:** 25 g - **Item dimensions L x W x H:** 3.74 x 0.55 x 7.48 inches - **Material:** Grout Paint - **Style:** Modern ## Images ![Grout Pen White Tile Grout Paint Marker Restorer - Narrow 5mm Tip (7mL) - Image 1](https://m.media-amazon.com/images/I/71emnfjZEoL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this product waterproof or will it wash away if I apply it to the shower floor tiles? tia** A: Yes Grout Pen is waterproof. Grout Pen is specifically design for wet areas including showers, bathroom floors, around sinks, kitchen counter and backslash. LOOK BRAND NEW AGAIN: 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 RICH PIGMENTS: Grout paint markers available in 11 different colors with reversible 5mm Narrow or 15mm Wide nibs ADVANCED FORMULA: Non-toxic, water-based ink that covers grubby grout stains making it look brand new again **Q: Can you put sealer over it?** A: Nope. It looked beautiful until I put a sealer over it. (I should have searched for "sealer" before I even bought it. :-( ) Don't waste your money. **Q: Does it work on silicone caulk?** A: Silicone caulk is not paintable so this product would likely not work on it. **Q: does it work on marble tiles grout?** A: Yes, it works on grout, but it does not last long. I would guess a white sharpie would work just as well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Perfect Solution for Grout Refreshing *by R***L on July 28, 2023* The Grout Pen White Tile Paint Marker has been a lifesaver for refreshing the grout in my bathroom and kitchen. This waterproof grout paint and colorant pen exceeded my expectations, making my tiles look brand new again. One of the standout features of this grout pen is its ease of use. The marker design allows for precise application, making it simple to cover discolored or stained grout lines. It's like giving my tiles a fresh coat of paint, but without the mess and hassle of traditional painting methods. The white color of the grout pen is a perfect match for my tiles, giving them a clean and uniform appearance. It effortlessly covers up any imperfections or discoloration, instantly revitalizing the overall look of my tiled surfaces. I was impressed with the waterproof properties of this grout pen. Once applied, it creates a protective layer that seals and waterproofs the grout, preventing any future staining or water damage. This has been especially useful in my bathroom, where the grout is constantly exposed to moisture. The pen's durable and long-lasting formula ensures that the refreshed grout stays looking pristine for an extended period. I haven't experienced any fading or peeling, even after regular cleaning and use. The Grout Pen White Tile Paint Marker is a cost-effective alternative to regrouting or replacing tiles. It's saved me both time and money, as I didn't need to undertake any major renovation projects. The quick-drying feature of the grout pen is a huge plus. It's touch dry in minutes, allowing me to continue using my bathroom and kitchen almost immediately after application. Overall, I am extremely satisfied with the Grout Pen White Tile Paint Marker. Its user-friendly design, seamless application, and long-lasting results have made it an invaluable addition to my home improvement toolkit. If you're looking to refresh the grout in your tiled areas, I highly recommend trying out this grout pen for an easy and effective solution. ### ⭐⭐⭐⭐⭐ Amazing difference! *by J***E on March 25, 2018* I was very nervous about using these given the mixed reviews, so hopefully this helps anyone on the fence about using them. I bought two different colors, the gray and the white. The gray definitely has a slight blue-ish cast, so if that is going to bother you use a different brand. The white is a true bright white without any ivory or yellow. Do not count on this matching your existing grout. You will not be able to just touch up a few areas. Just plan on doing the entire room. As to usage, I was pleasantly surprised by how far these went. I did the entire floor of my large master bathroom plus a little of the shower with one pen. The shower floor has small hex tile with larger grout lines so that took a little over two pens. Some tips: shake very well when first taking out of the package and any time you start working again after a pause. Depress the tip several times on to a paper plate or directly onto the grout line to get the paint flowing. Press very lightly when going over the grout. The tips lasted almost all the way to the end of my project. If the coverage starts to thin, pause and depress the tip a few more times. I would do about a 1x1 foot area, then pass over it lightly with a damp paper towel to get any overage off the tile. It is pretty forgiving and you have quite a bit of working time before it dries completely on the tile. If the tip gets too ragged you can pull it out (I used the damp paper towel) and flip it around. This was not a quick task but it went faster than I thought it would. I was worried the white would look too bright, but it just makes everything look so much cleaner. Very happy with this product! ### ⭐⭐⭐⭐ Clean grout lasted with this pen! *by Z***A on September 3, 2026* This made my grout look absolutely white and perfect for months in my entry way! Only gave it 3 stars because the tip didn't hold well and it ran out quickly but will purchase more in the future! ## Frequently Bought Together - Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL) - Grout Pen White Tile Grout Paint Marker: Waterproof Tile Grout Colorant and Sealer Pens for Cleaner Looking Floors & Whitener Without Bleach - Narrow 5mm, 2 Pack with Extra Tips (7mL) - White - Grout Pen Ivory Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Ivory, 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.co.za/products/10800426-grout-pen-white-tile-grout-paint-marker-restorer-narrow-5mm](https://www.desertcart.co.za/products/10800426-grout-pen-white-tile-grout-paint-marker-restorer-narrow-5mm) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-09*