--- product_id: 50151374 title: "Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta)" brand: "rainbow chalk markers ltd" price: "AR$19147" currency: ARS in_stock: true reviews_count: 13 category: "Rainbow Chalk Markers Ltd" url: https://www.desertcart.com.ar/products/50151374-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens store_origin: AR region: Argentina --- # Anti-bacterial, mold-preventing Covers up to 60m grout lines Water-based & waterproof formula Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) **Brand:** rainbow chalk markers ltd **Price:** AR$19147 **Availability:** ✅ In Stock ## Summary > ✨ Refresh your grout, refresh your space 🏡 ## Quick Answers - **What is this?** Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) by rainbow chalk markers ltd - **How much does it cost?** AR$19147 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/50151374-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 - • **True-to-Color Finish:** Cream shade delivers a fresh, clean look that blends seamlessly with your tiles. - • **Waterproof & Durable:** Once dry, the grout lines resist water and wear, maintaining that just-renovated shine. - • **Long-Lasting Coverage:** One pen refreshes up to 60 meters of grout—maximizing value and minimizing hassle. - • **Effortless Grout Revival:** Restore tired grout lines in minutes with a smooth, easy-to-use pen design. - • **Mold-Resistant Protection:** Built-in anti-bacterial agents keep your kitchen and bathroom grout cleaner, longer. ## Overview The Grout Pen in Cream is a compact, water-based, waterproof solution designed to restore and protect tile grout in kitchens and bathrooms. Covering up to 60 meters of grout lines, it features anti-bacterial agents to prevent mold reappearance and delivers a true-to-color, durable finish that revitalizes your space with minimal effort. ## Description Product 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 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. 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. 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. 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. Review: Good product works well. - Nice smooth pen tip glides on easy. Really good product Review: Great looks lovely and clean - Brilliant product, definitely goes a lot further than I thought it would. I bought these to try and revive a wet room floor, I ordered two just to try thinking I’d need at least four if it looked ok, two did the whole shower and the rest of the en-suite floor. The shower area is mosaic so much more grout. Nice paper shade of grey so a definite grey but looks nice and clean rather than a dirty white look. Easy to use, the big perhaps a little thick and the only thing is it wears away eventually so don’t be too rough with it and don’t get it wet at all as one of mine wore away that i couldn’t use it anymore, I think because the original grout was quite gritty this happened, otherwise I’m sure it would be fine. Easy to use and didn’t need to shake it every five seconds it lasted a long time. Left overnight then mopped and showered today seems perfectly fine. Can’t comment on how long it lasts or anything yet but a cheap way of tidying up the shower and I have done the wall tiles with the white ones a year ago and it still looks good as new so hopefully this will last the same and only need done every few years. Much easier than taking out old grout and making a real mess. All in all very happy ## Features - Contains reaction mass of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2 H-isothiazol-3-one and benzisothiazolone. May produce an allergic reaction. - Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist. - 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 | B06XS2DC8R | | Best Sellers Rank | 3,218 in DIY & Tools ( See Top 100 in DIY & Tools ) 15 in Tile Grout 6,045 in Painting Supplies, Tools & Wall Treatments | | Body Shape | Round | | Brand | RAINBOW CHALK MARKERS LTD | | Brand Name | RAINBOW CHALK MARKERS LTD | | Colour | Terracotta | | Customer Reviews | 4.2 out of 5 stars 8,538 Reviews | | Hand Orientation | Ambidextrous | | Included Components | Nib, Valve mechanism | | Ink Base | Water | | Ink Colour | Terracotta | | Ink colour | Terracotta | | Item Dimensions | 9.5 x 1.4 x 19 centimetres | | Item Weight | 25 Grams | | Line Size | 5 Millimeters | | Manufacturer | Rainbow Chalk Markers Ltd | | Manufacturer Part Number | GP81108 | | Marker Type | Paint Marker | | Material Type | Plastic | | Model Number | GP81108 | | Number of Items | 1 | | Number of Pieces | 1 | | Number of items | 1 | | Pattern | GROUT PEN | | Point Type | Bullet tip | | Point type | Bullet tip | | Recommended Uses For Product | Tile Grout Restoration | | Recommended uses for product | Tile Grout Restoration | | Special Features | Waterproof | | Style | Bullet tip | | Surface Recommendation | Tile | | Target Audience | Adult | | Target audience | Adult | | Unit Count | 7 millilitre | | Water Resistance Level | Water Resistant | | Writing Instrument Form | Marker Pen | | Writing Technique | Bullet tip | ## 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 (Terracotta) - Image 1](https://m.media-amazon.com/images/I/71k43ksjH8L.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) - Image 2](https://m.media-amazon.com/images/I/71MCoPa1JPL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) - Image 3](https://m.media-amazon.com/images/I/81LSZeAAfZL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) - Image 4](https://m.media-amazon.com/images/I/71X9GU3b+tL.jpg) ![Grout Pen - Designed for restoring tile grout in bathrooms & kitchens (Terracotta) - Image 5](https://m.media-amazon.com/images/I/716a6O0l12L.jpg) ## Available Options This product comes in different **Color** options. ## 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 ### ⭐⭐⭐⭐⭐ Good product works well. *by C***Y on 13 May 2026* Nice smooth pen tip glides on easy. Really good product ### ⭐⭐⭐⭐ Great looks lovely and clean *by H***E on 19 September 2020* Brilliant product, definitely goes a lot further than I thought it would. I bought these to try and revive a wet room floor, I ordered two just to try thinking I’d need at least four if it looked ok, two did the whole shower and the rest of the en-suite floor. The shower area is mosaic so much more grout. Nice paper shade of grey so a definite grey but looks nice and clean rather than a dirty white look. Easy to use, the big perhaps a little thick and the only thing is it wears away eventually so don’t be too rough with it and don’t get it wet at all as one of mine wore away that i couldn’t use it anymore, I think because the original grout was quite gritty this happened, otherwise I’m sure it would be fine. Easy to use and didn’t need to shake it every five seconds it lasted a long time. Left overnight then mopped and showered today seems perfectly fine. Can’t comment on how long it lasts or anything yet but a cheap way of tidying up the shower and I have done the wall tiles with the white ones a year ago and it still looks good as new so hopefully this will last the same and only need done every few years. Much easier than taking out old grout and making a real mess. All in all very happy ### ⭐⭐⭐⭐⭐ Easy, effective and decent price for what it does *by D***1 on 14 March 2026* I’m not normally given to writing reviews, despite the constant requests from Amazon to do so - but if I find a product exceeds expectations, or seems better than the Amazon reviews imply, why not let someone else know…even if it’s only the vendor. In this case I had very limited expectations of a grout pen to eliminate some dark marks in the grout lines of a fairly new bathroom. Viakal, soap and a nailbrush, bleach and citric acid had all failed to make any impact. A couple of shakes of the pen and quick wipe over the dark marks and Wow, it seems to work. Simple, effective and cheap. It’s only a shower room with 60x60 floor tiles, so only a couple of grout lines across the whole floor, couple of minutes later and the whole thing looks like new. I was sufficiently impressed that I even wrote this eulogy. ## Frequently Bought Together - Grout Pen Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Grout Shine Touch Up & Renew - Terracotta, Narrow 5mm Tip (7mL) - Grout Pen White Tile Grout Paint Marker Replacement Tips: 5 Pack of Narrow 5mm - Waterproof Grout Paint Pen, Grout Colorant and Sealer Pen to Renew, Restore and Refresh Tile Grout - Grout Pen Beige Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Beige, 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.com.ar/products/50151374-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens](https://www.desertcart.com.ar/products/50151374-grout-pen-designed-for-restoring-tile-grout-in-bathrooms-kitchens) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-23*