--- product_id: 48359483 title: "Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige)" brand: "rainbow chalk markers ltd" price: "S$13" currency: SGD in_stock: true reviews_count: 13 url: https://www.desertcart.sg/products/48359483-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens store_origin: SG region: Singapore --- # Water-based & non-toxic Covers up to 60m grout lines Anti-bacterial & mould resistant Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) **Brand:** rainbow chalk markers ltd **Price:** S$13 **Availability:** ✅ In Stock ## Summary > 🖌️ Bring your grout back to life—because your tiles deserve a glow-up! ## Quick Answers - **What is this?** Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) by rainbow chalk markers ltd - **How much does it cost?** S$13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48359483-grout-pen-designed-for-restoring-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 - • **UK-Made Quality:** Proudly manufactured in the United Kingdom, combining trusted craftsmanship with modern innovation. - • **Safe & Eco-Friendly:** Water-based, non-toxic formula ensures a safe application for your home and family without harsh chemicals. - • **Long-Lasting Coverage:** One compact pen covers up to 60 meters of 2mm grout lines—perfect for kitchens and bathrooms alike. - • **Mould-Resistant Formula:** Infused with anti-bacterial agents to keep grout looking fresh and prevent mould from making a comeback. - • **Effortless Grout Revival:** Restore and refresh grout lines with a smooth, easy-to-use pen that transforms tired tiles instantly. ## Overview The Grout Pen by Rainbow Chalk Markers Ltd is a water-based, non-toxic solution designed to restore and recolour tile grout lines up to 60 meters long. Ideal for kitchen and bathroom tiles, it features anti-bacterial properties to prevent mould and is manufactured in the UK. Compact and easy to use, it revitalizes grout with a clean, waterproof finish. ## 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 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. 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. ## Features - Restores Tile Grout and leaves them looking clean and protected - Change Colour of your Tile Grout Lines - Covers up to 60 meters of 2mm wide grout lines - Anti-bacterial agents help prevent mould from re-appearing - Ideal for floors & walls in Kitchens and Bathrooms - Water based and no toxic - Manufactured in the United Kingdom ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B006MCTB3W | | Best Sellers Rank | 38,228 in DIY & Tools (See Top 100 in DIY & Tools) 136 in Tile Grout | | Brand | RAINBOW CHALK MARKERS LTD | | Colour | Beige | | Compatible Material | Ceramic, Porcelain, Stone, Terracotta | | Country Of Origin | United Kingdom | | Customer Reviews | 4.2 4.2 out of 5 stars (5,291) 4.2 out of 5 stars | | Included Components | Grout Pen | | Item Dimensions | 9.5 x 1.4 x 19 centimetres | | Item Form | Pen | | Item Weight | 25 Grams | | Manufacturer | Rainbow Chalk Markers Ltd | | Manufacturer Part Number | GP81112 | | Material | Water Based | | Model Number | GP81112 | | Number Of Items | 1 | | Number Of Packs | 1 | | Style Name | Compact | | Surface Recommendation | Tile | | Unit Count | 7.0 millilitre | | Upc | 722480211126 | | Water Resistance Level | Waterproof | ## 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:** Water Based - **Style:** Compact ## Images ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) - Image 1](https://m.media-amazon.com/images/I/814UdzaoGtL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) - Image 2](https://m.media-amazon.com/images/I/71QA9ly0riL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) - Image 3](https://m.media-amazon.com/images/I/71nyq2RxTkL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) - Image 4](https://m.media-amazon.com/images/I/71ugguaKGYL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Beige) - Image 5](https://m.media-amazon.com/images/I/71B+lFLQ3UL.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 ### ⭐⭐⭐⭐⭐ Great pen, tips to avoid a squished nib. *by on Reviewed in the United Kingdom 1 April 2016* This product worked great for me. I saw other reviews saying the pen nib got squished and mangled. I didn't have this problem as you don't have to push down hard for the paint to be released.My tips are always try and keep the pen pointed down so that gravity can keep the paint flowing, and also if you need more paint to come out, push the nib down a couple of times against the wall while stationary, it kind of suctions more paint to come out.I was able to work fast when I got into it, I would run down a whole line of grout, not worrying about getting the paint onto the tiles, and in the other hand I had a piece of paper towel and would run right over the line with it to remove excess paint on the tile which worked really well.The colour worked great for my cream tiled bathroom, all the mould stains are gone and it looks so refreshed.It took two pens for me to cover a 1.8m x 1.4m room that has large tiles. A very cheap DIY way of brightening up a space if you ask me. ### ⭐⭐⭐⭐ Great value for money *by on Reviewed in the United Kingdom 12 June 2020* This is a fantastic product. My only concern is that the nib of the pen wares quite quickly.Perhaps because I had mosaic tiles that had really thin gaps. If the nib was slightly thinner it would have been perfect for me.But I definitely think the product is a great buy and good value for money ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in the United Kingdom 26 June 2026* Easy to use and good coverage ## Frequently Bought Together - Grout Pen Beige Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Beige, Narrow 5mm Tip (7mL) - Grout Pen Cream Tile Paint Marker: Waterproof Grout Paint Pen, Tile Grout Colorant and Sealer Pen for Bathroom, Shower, Kitchen, More - Cream, 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.sg/products/48359483-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens](https://www.desertcart.sg/products/48359483-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-25*