SKM Grout Aide Grout and Tile Marker (Natural Gray) - 33 Colors Available

We had purchased pens from another company and they were a disaster. These pens are twice as much BUT the thing that makes them worth the cost is firstly the color options. We found THE perfect match. We got one pen to start with and it covered all of the shower grout as well as the vanity grout and part of the floor. The nib did begin to fail by then so we ordered a second pen and finished the job with paint still left in the pen. If you need color options this is the way to go. Nice smooth matte finish too. My knees will never be the same but it was worth it ! :)

Does nothing, i have used several methods to paint or line grout lines in the past, this by far is the worst. Also, if you return it they would send you a label but you need to lay for the postage, does not make any sense.

I ordered this to cover bright pink nail polish spilled on medium gray grout. The color wasn’t an exact match to the grout but it did a pretty good job covering the nail polish and it’s the ONLY thing I found that helped. I’d buy again for sure.

I was really excited about the idea of darkening the grout of my kitchen backsplash with this product. However, expectation was VERY different from reality. The pen stops coating smoothly very quickly and I have to pause every minute or so to shake the pen so that the paint will start flowing again. It’s providing very uneven coverage.

Love it I have used it many times . Very good product , easy to use grout looks like new .

However, I found it difficult to get the paint to come out of the pen. I finally resorted to cutting open the pen with a saw and pouring the paint into a cup and then dipping a small paintbrush. This process was MUCH faster than waiting for the ink to come out of the pen.

Couldn’t get it to come out of the pen well enough to actually use it. Just makes a mess.