Grout Pen White Tile Grout Paint: Waterproof Grout Paint Pen, Whitener and Grout Sealer Marker for Cleaner Looking Grout Lines - White, Narrow 5mm Tip (7mL) - 3 Pack

Totally transformed the shower in the apartment I am renting. Shower tiles look brand new! So EASY, just draw on like using a pen! Now, I just need to add silicone caulk to the corners to complete. Product holds up not only to regular shower use (one household member uses scorching hot water), but also to strong cleaners and abrasive scouring pads using spin brush)!* I admit that I did draw multiple layers to get the final look. I used a total of 4 pens to do the whole shower. I highly recommend buying the multi-pack!**Pictures are in different lighting, such as daytime sunlight, daytime with lights, nighttime with lights, etc.The initial shower was really awful, with tons of hard water and mineral buildup. See my reviews of other products used to restore and renovate shower.

This stuff works great! I was pleasantly surprised how easy to use and how it covered my old nasty grout. My shower looks brand new?

Does the job! So far perfect!

Very good, easy to use. I don’t feel like they lasted long tho, I ran out way to fast and the tip gets messed up if you press to hard. But super easy to use for an un handy person

I purchased these multiple times. Fixed my kitchen counter tops. Just recently fixed my main bathroom counter tops. Looks great. White tiles look new with white grout lines.

Makes a huge difference!

Product was as advertised. Results are obvious with the whitening that occurs. Will continue to use this product. Caution: rough grout wears down tip quickly.

El lápiz no es un buen producto.Recomiendo 100% el que viene líquido en lata GROUTIN ADVANCE ANTI- MOULD FORMULA Mis pisos quedaron como si se acabaran de instalar nuevos. Es muy concentrado, una lata cubre bastante área. Deben comprarla con las brochas que ellos recomiendan 3 en el paquete.The pencil isn't a good product.I 100% recommend the liquid one in a can. My floors look like they've just been installed. It's very concentrated; one can covers quite a bit of area. You should buy it with the brushes they recommend—three in the package.