Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pens - White, Narrow 5mm Tip (7mL)

This is working nicely. I may need to reorder to get my whole bath/shower complete. I wish they offered an tip narrower than the 5 mm.

This pen is easy to use, and I would buy it again. My only suggestion is regarding how watery the sealant is. It takes a couple of coats to cover stains. I purchased another product to seal the grout in my shower in wider strips, and it seemed more like thicker white paint. It covered stains with one application. The pen is the easiest way to get the job done.

It works, but you have to keep applying. Get several because the brush smashes down quickly.

This was my first time using a grout pen. It worked as intended. You can definitely see the difference from before. It took me a second to get the hang of using the pen, as far as shaking it, dabbing it, and then gliding it. Im an impatient person. I wore through the tip pretty easily. The seller was kind enough to send me replacement tips for no extra charge with a reminder of how to best use the product. From there, it was smooth sailing. I do wish that flow of ink was more consistent; thered be times when it would flow like an uncontrollable river and then other times where I had to dab and press to get the smallest amount out. In those moments, I thought the pen was dry...until the uncontrollable river would yet again flow. I guess im saying that its hard to know when the pen is actually dry. To grout seal my master bath floor, shower, upstairs bath floor, and laundry room, I ended up buying 4-5 of these pens. It adds up, but theres not much you can do about it. And its a good product. It did what I wanted it to do. I bought one last pen to have for touchups.

Changed my old (left) tile back to white (right) in a weekend. Follow directions and don’t push to hard. Tip is also reversible. Great product.

This product works well for its purpose (covering up faded grout) but my main complaint is that the tip quickly becomes useless, much sooner than the grout pen “ink” is used up. Even turning the tip around to get a new sharper edge doesn’t make it last long enough.

Pen application is my first choice for small & intricate work

Started to use this on my kitchen tile counter for about 30 min. I was excited because it looked good, however, the pen tip started to fray and the paint would barely come out, even after vigorous shaking.

pen wore out fast

Love this grout pen easy to use and makes my grout look like new