Grout Pen Beige Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - Narrow 5mm, 2 Pack with Extra Tips (7mL) - Beige

Shower has black tile with white grout. Used it to freshen the white color of the grout. Easy to use. No mess. Still looks great now months later.

These work as expected! Actually BETTER! I thought I had the wrong color at first and got the ivory instead (which ended up being perfect for my shower floor). But the white I was able to use on all my bathroom floors. I had the master bath floor steam cleaned which worked well but this took it to a whole new level! You can't even see the grout lines they blend so well. Bought 6 more pens and did my other 3 bathrooms that have white floors. They have rarely been used in 10 years but now they look brand new! Still have 4 pens left. Technique is to NOT press to hard once flowing. Press and glide in two directions. Best part is they don't look FAKE! Just glorious bright grout! Highly highly highly recommend!!!!!

Oh boy... I didn't know what I was in for buying these. My grout is off-white and wearing down in some places. It had some stains here and there. All in all, the grout in my kitchen looked terrible and it was driving me crazy.I thought I would buy these pens to do some touch ups. So first of all, if you think you are going to buy one of these pens to do some touch ups, you are wrong. There is only a 1 in a million chance that whatever pen you buy is going to match your grout perfectly. I got the ivory color pen thinking I could do some touch ups, but it was WAY brighter than my seemingly ivory colored grout.Well... I guess I was in for doing the entire floor. Let me tell you, with a busy life, it has taken me ages to complete my floor, and I'm still not done.The reason I'm giving this product 4 stars instead of 5, is because the pens just don't last very long and perhaps not engineered quite right. The description says it lasts 150ft with 2mm grout. First off, I would never use this pen on grout that small, because the tip is going to cover about 4mm. My grout is about 8-10mm wide, requiring 2 strokes for each line of grout. I can't quite say if the pens live up to the lifespan they are supposed to. It is impossible to tell if the reservoir inside is under-filled or not. All that to say, it feels like these pens run out way too early and don't live up to the longevity in the description.I think that my kitchen/ small dining area is about 160 square feet. With doing two passes on each line of grout, and my tiles being approx. 12" long, that's about 320 feet of lines to cover. However, I'm back here to buy another 2 pack to finish my floor, which will be my 6th and 7th pen. By the specs in the description, it should have taken me no more than 4 pens.But I do have to say.... My floor does look great and it's a wonderful improvement. I don't have the time or desire to regrout my kitchen floor. In fact, I think it's a terrible idea to have grout in a kitchen and would some day like to put down vinyl. The pens definitely brought my floor back to new and I will keep a pen on hand to do some touch ups, which is already needed since every time you drop a piece of food, it stains the grout. Not sure who thinks grout in a kitchen is a great idea but it was already here when I moved in.All in all, here is my take away from the pens:1. Be prepared to do your entire floor2. Be prepared for a long-ish project if your floor is bigger. This is not going to be a quick fix. What took a while for me is having to let parts dry so you don't scoot into the wet paint, and having to come back to it later.3. Be prepared to buy more pens than you think you will need4. The end result is very good in my opinion

I always hated the white grout in my bathroom. The previous owner did not do a great job with the tile, and the bad grout job was very noticeable as white. I was thinking about re-grouting the whole bathroom until I saw an add for this on social media. Figured I’d give it a shot, and I’m glad I did! It was so easy and I love the results! I was almost able to use just one pen to do the whole bathroom, but had to break into the second pen for the last quarter. It only took me about an hour to do the whole floor. I really hope it lasts!

The grout pen does exactly what it promises—it made my floors look much cleaner and the results last. However, it’s a bit expensive, especially since I had to order two more sets just to cover all the small areas in my bathroom and hallway.

We have slate tiles with 3/16 grout width. Over time the grout color looked uneven, especially where we had some white water stains. I hadn't had a good result doing a grout refresh outside (with a different product) so was a little sceptical this would work. I was pleasantly surprised with this easy to use product.The marker tips will wear down, but you can minimize this if you use a little application secret I discovered by trial and error.Application tips:1. Make sure the tile and grout is very clean. Wash it with a mild tile cleaner and let dry.2. Vacuum. This is critical to getting up small debris and dust which can wear down the marker.3. Here's the big tip: use TWO markers. Use the first one to do a 'rough' application down the middle of the grout line. Don't worry about catching every spot, just run it quickly along the line. Shake often. Do not press hard, in fact, don't really press at all. Just let the liquid flow. Then go back with the second marker and fill in as needed, especially along the sides of the grout where it meets the tile.The reason for this is that the marker tips will dry out and wear down. If you try to do the line all at once with one marker, the tip will wear out prematurely, well before the liquid is used up. Yes, you can reverse the tip (use a pair of pliers), but even that won't let you use the entire container.By following this advice you will always have a clean tip with a sharp point to use along the edges and fill in spots. Another suggestion: Buy a pack of the replacement tips. When the tip from the second applicator (the one you use for the 'fine' touch up) wears down a little, transfer it to the first applicator for the rough in, and put a new tip on the second applicator.I had a few spots where there were water stains from efflorescence that I simply couldn't remove with any means I tried. Not expecting much, I used the grout pen over them, and to my surprise even after 2 months it still looks great.Coverage: the first pen I used I didn't follow the process above and got about 30% less coverage than the package suggested. After I switched the approach, I actually got about 30% more coverage.Overall, a very quick and easy way to clean up grout.One note on the 'dark grey': I'd call it more of a medium grey. We have grey slate tiles, and it is a littler lighter than the stone.