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NADAMOO White Grout Pen Kit, 2‑Pack Large 20ml Touch‑Up Repair Pens

  • Based on 2,230 reviews
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Availability: In Stock.
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Arrives Monday, Aug 31
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Color: White


Features

  • 5 Pcs Grout Line Restorer Kit - 1 pcs Foldable Cleaning Brush + 2 pcs Grout Marker + 2 pcs Pen Nib Replacement.
  • 2 white grout renew pens, 20g / 0.7 oz ink each, up to 400 meters coverage for 2mm narrow grout line. Soft pen nib allows a smooth flow. Works both on walls and floors. Clean and restore tile grout and leaves them looking clean and protected.
  • Contains 2 pen nib replacement,if the original nib get dirty, you can easily change the nib yourself.
  • Pen size: 25 mm in diameter, 135 mm in length. Pen nib size:4 mm in width, 8mm in length. Best for Home Sink, Kitchen, Showers, Bathroom Floor Tile Line.
  • 2-in-1 foldable brush cleaner helps to quickly destory the dirt. The curved non-slip handle design perfectly fits your hand, ensuring powerful movements.

Description

Revives tired, dirty grout, returning your tile grout to their former glory and making your kitchen or bathroom beautiful again. NADAMOO Grout Renew Kits Designed to provide you with everything you need to restore dingy grout. Years of spills made this grout look dingy. But, luckily, we provide some easy ways to make your grout look new again. We do so through the continual pursuit of perfecting our products and techniques and making them available to you. Hate the white grout becoming dirty gray which looked awful? Fed up with scrubbing your kitchen and bathroom tile grout to clean those tiresome stains? We have a fast and no-mess grout renew paint pen kit for you. The NADAMOO Grout Renew Pen kit revives tired, dirty grout, returning your tiles to their former glory and making your kitchen or bathroom beautiful again. It's an ink formula in a pen form that you draw over stained (but cleaned) grout lines to give them a fresh white appearance. An affordable quick fix perfect for renters or homeowners who want to do a minor renovation to kitchen bathroom grout lines stains. 2 white large size grout renew pens, 20g / 0.7 oz ink per pen. One pen can cover up to 78 ft/ 200 meters of narrow grout lines. Note: If the grout does not absorb the ink drops within a few minutes, this indicates that the grout was probably sealed. Pen point size:4mm x 8mm. They can be used on grout line both thin and wide. Applying the ink carefully is crucial for the finished effect,angled the pen and let it slide acrossit take some patience and precision to carefully paint within the lines. Contains 2 replacement nibs. Pen nibs tent to wear out after heavy use, you can easily change the nib yourself. Upgraded nibs with stronger absorption can save ink, ink will not leaked out too fast when depressed. No dripping mess! The curved non-slip handle design perfectly fits your hand, ensuring powerful movements. Hard nylon bristles quickly destroys dirt from elastic grouting and cement. The unique tail shape on the tail of the brush can hit those narrow corners that brushes just can’t reach. After 30 mins, ink will be touch-dry, but to ensure it has fully dried and settled into the grout, leave it for 24 hrs before exposuring to water. Upgraded soft pen nib also allows a smooth flow. So the renew pen can be used on grout line in a vertical position. Kit includes 1 cleaning brush, 2 grout renew pens, 2 replacement nibs. Now available in 5 colors for option Tub and Tile Spray Paint Clear Protective Topcoat Wood Furniture Paint Tub Refinishing Kit Tub Refinishing Kit . .

Brand: NADAMOO


Style: White


Item Weight: 20 g


Item dimensions L x W x H: 7.48 x 3.54 x 0.98 inches


Water Resistance Level: Water Resistant


Brand Name: NADAMOO


Number of Packs: 2


Unit Count: 1 Count


Number of Items: 1


Included Components: Grout renew pen x 2+pen nibs x2+brush x 1


Manufacturer: NADAMOO.,Ltd


Model: Bur3151


Part Number: Bur3151


Item Weight: 20 g


Item Dimensions: 7.48 x 3.54 x 0.98 inches


Water Resistance Level: Water Resistant


Item Form: Pen


Compatible Material: Tiles


Style Name: White


Color: White


Surface Recommendation: Tile


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Easy to use and great coverage!
Color: White
We purchased an older house with plans to renovate over the next year. The kitchen counters are white tile and the grout was dirty brown. The cabinets and counters are one of the last renovations we will make so I purchased these to attempt to make the kitchen less of an eye sore for the time being. With little expectations and nothing to lose, I cleaned the counters and began. The counters are about 68 sq ft. I did 2 coats with 3 packs and have some left for touch ups. The results are impressive! These counters went from outdated and plan gross looking to looking new, clean and modern. I actually kind of like them now! After cleaning the grout line with the brush included. I did my first coat along each line. My grout lines are thinner than the tip so a small amount did get on the tile edges. I waited 20 minute then ran a rag up and down all edges to remove the pain on the edges. It came off the edges very easily. The grout lines looked great after just the first coat but there were a few spots the paint didn’t settle into well. 2 days later I did the second coat and the coverage dried perfect. It has been 3 weeks now and the grout is still perfect. The grout lines have not been affected so far by cleaning the counters, spills ect. A great way to spruce up old dingy grout lines! ... show more
Reviewed in the United States on December 16, 2021 by Lisa

  • Worked Great, Looked Great!
Color: White
These pens were awesome! Paint always kept a consistent flow and the wider tip made it fit perfectly in the grout line. I did need to do two coats so needed to buy another 2 pack, but they worked great! I included a before and after pic. I used white and it even brightened up the floor.
Reviewed in the United States on March 28, 2026 by Mark Trivelpiece

  • Generally a good grout product, see pros and cons in comment section
Color: White
Generally a really good grout paint. Pros-dries fast, easy to correct any overpaint, I used two coats, but if felt is in good shape, one coat seems to be enough in mild discoloration. Could not give a 5 star, because felt does not last long, needs to be stronger. Will buy product again because of the above mentioned...but if they make a stronger felt it would be a great product. When felt starts to flatten, it takes two or three coats, not much paint is released. So it starts out great, but gets harder as felt flattens out. If they did not have replacement felt, you would not be able to finish the job. Tip:. When felt starts to flatten out, use the other side (switch the felt around) before you go to new felt. I would not have been able to finish my job on the 2 extra felt, I had to reverse all the furnished felt-was barely able to finish before felt completely gave out. ... show more
Reviewed in the United States on December 24, 2025 by Bill

  • Easy peasy
Color: White
Very easy to use.. have wet cloth when applying for the over the grout line but it looks great..
Reviewed in the United States on July 27, 2026 by Kristen

  • So far good but pricy
Color: White
I recently received the Sealer Paint Pen with the hope of addressing some chipped and missing grout in my bathroom shower. Unfortunately, I was disappointed to discover that this product merely colors the grout white with ink instead of providing an actual repair solution. This outcome was not in line with my expectations or desires for a product marketed as a tile repair sealer pen. As the saying goes, if it sounds too good to be true, it usually is. While the pen is easy to use, and the white color effectively covers up dirty grout, it falls short of fixing the underlying problem. Overall, my experience with this product was disappointing, and I would not recommend it for genuine grout repairs. If you're solely seeking a quick color touch-up, it might serve that purpose. However, for those needing to address damaged grout, I would suggest exploring alternative products that offer more comprehensive solutions. ... show more
Reviewed in the United States on January 3, 2024 by Jay Park

  • Large quantity
A little backstory of the before picture. I recently moved into my house and the previous owners had painted the grout white (the original color being grey). Since this section of tile is at the front door and in a high traffic area, the white paint faded where the most foot traffic was. When cleaning the grout, more of the paint would disappear and it was just a huge eyesore to me. I looked at reviews for many products wanting the original grey grout and to rid myself of the white. There wasn’t many examples of the grey so I knew I’d be making a review of this one. First of all, you need to know that this a labor of love and you truly get what you put into it. The pen is thick even at its thin angle and will not perfectly fit between most tiles. That being said, it cleans off of the surrounding tiles when wiped with a damp cloth. I also took a toothpick to the edges once completely dry to remove any access paint I missed. For this area, I didn’t have to change tips because you don’t need to press hard. I also have a lot of extra paint left in the pen and didn’t have to crack into the 2nd one in case I need to do touchups, which is great. The cap to the pen isn’t tightly secured so I don’t know how well it would be to re-use an opened pen at a later time. I’ll update this review when I try. I’m also curious to see how the paint stands the test of time! Very happy with the color and the results. I would purchase again. ... show more
Reviewed in the United States on October 26, 2023 by Julene

  • Impressive!!
Color: White
Beyond impressed! My shower flooring was discolored, it didn't need another application of silicone, so I needed something that could make it pop again. Well, after reading the reviews, I decided to give this product a try! I was able to restore the entire floor using one pen. The final test, is the product truly waterproof? After 5 days of use, the color is still bright and seems to be holding strong. My wife and I are super happy! I attached before and after pictures, enjoy. The best part is I still have one pen remaining, so the value is definitely there. ... show more
Reviewed in the United States on April 9, 2025 by TKO

  • Almost GREAT! Huge improvement just doesn't seal in stains
Color: White
This would be 5 stars if it had stain blocking—HUGE visual improvement to grout lines that were stained vivid blue by a leaking toilet bowl time release cleaning cube. I mean BLUE DYE everywhere. I tried 4 serious cleaning products and the grout was permanently blue so decided to try paint. The dye was many months old so technically dry. The pen was easy to use and one pen with one nib lasted the entire project 4’x8’ floor—i used 8 applications on some lines. I do have leftover nibs and pen for future touch ups 1 coat made a difference but it does not have a stain sealer so the blue dye would bleed thru as it dried. Probably would not have been as much an issue with just a grimy surface. I used about 8 coats over 3 days on the worst areas to get my final results which i can live with happily. All my work was on the floor so gravity helped the paint feed nicely. Couldnt say how a wall would be. Also my tiles were white and had a tiny white margin which made a big difference in how good the white paint looked because it masked any sloppiness. A dark tile would have been much harder for this perfectionist. You do need a steady hand. Overall a win! Ive included before and after pics. ... show more
Reviewed in the United States on February 24, 2024 by Gardennut

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