Zonon Grout Wall Pen Tile Paint Markers Grout Repair Sealer Pen for Bathrooms Kitchen Porch Patio Repair Refresh(White,8 Pieces)

This product works well - it’s basically a bleach pen that fills in grout with a white-out looking substance. I recommend keeping the lid on when shaking though, otherwise you’ll get flecks of white everywhere. It’s also a bonus that so many pens are included in the pack, and that they have replacement tips.

I was 100% pleased with the product. It was easy to use and looked great.

This is not a "sealer" at all, and hardly filled little cracks in thin grout lines. It is more like a thin washable paint easily removed with wiping/washing..useless on a tiled counter that gets sink splash. The white filler just wipes off my white grout..it will be gone in a week. I knew from reviews that the nib didn't last long..very true! This is very low quality, and I can't recommend it for any use!

A little confusing to use. Once the color started flowing much easier to do the grout. Applicator wears down quick.

The coloring does a good job of covering the old grout, but the pens are difficult to use. The tips wear out quickly, and I ended up shaking the liquid into a small bowl and using a paintbrush I recommend highly getting the can of color and using a brush. I don't know how long the color is going to last but right now it looks very good.

Used this product on my bathtub/shower wall. Tiles were just not coming clean, after all my scrubbing and products including bleach in between the caulk line. This product is as “Easy as 1-2-3” !! My shower looks brand new!!! Highly recommend trying this if you have grungy, no longer white looking caulk lines. Great Idea

Lo he usado en los pisos del hotel desde el 6 de junio de 2024 y a la fecha (16 de agosto de 2024) mantienen su color, es duradero, todos los días se limpian los pisos y realmente es difícil de que se manchen las juntas nuevamente, lo regular es que algunos marcadores la punta no funciona bien, lo bueno es que vienen puntas adicional que funcionan muy bien. Para el precio y la duración que he contemplado, es bueno.

Like the previous customers said in their review the pens don’t have good functionality. The issues I had experience was the marker tip being to rough on grout and the ink flow wasn’t great either. I recommend pumping out the ink and using a small paint brush. I also recommend using this product on a test area first to see if the marker ruin the grout. In photos you could easily tell where I used the marker vs where I used a paint brush. All and all the product don’t work as intended so I don’t recommend. The ink does cover well. As for value you kinda get what you pay for so, I guess so it’s worth the cost. Just have to get creative to achieve a great look.

Brilliant, very easy to use and made a huge difference. The toilet floor took less than one pen, will definitely be using this on other tiled areas.

This is my 3rd order of pens. I have had 3 different colours because they are amazing. I started with bathroom floor. Grouting was white in certain parts of floor. It took no time to bring it back looking new. Gave floor a good clean. Then covered grouting in no time. Restored floor with minimum cost. Shower next, then kitchen. Amazing.

Worked exactly as described. I would recommend changing nibs once you've run out because there will most likely be more ink to use. I've bought more packs of this product to cover more of the house.

Not great, seem to run out very quickly and need constant pumping/shaking for anything to flow for more than 2cm. Only wanted to refresh my shower cubicle but didn't get far before I gave up

The white paint in these pens does a good job of covering some severely stained grout (kitchen grout gone a sort of cheerful tan colour after after multiple bleaching a and grout cleaning.) Mostly covering up all of the sins of the previous tenants, tho in some bad spots the colour ends up looking more off-white. I tried to layer these spots but it didn’t seem to take, but I’ll try again tomorrow once the paint has had time to settle and dry. I used a dry cloth as mentioned in another review to wipe any excess on tiles which seemed to work well without lifting the paint on the grout itself. However the pens are completely useless unless being used vertically. It dried quickly in the pen nib and no matter how much I shook or pressed the bib I couldn’t get a workable flow going. I ended up dismantling them and applying it directly with a dye dauber. This meant I could work very quickly but inevitably led to a lot of waste. I only managed to redo the grout of half of my (small) kitchen. I feel like a sponge applicator would be more successful.