Review on 🎨 Beige Grout Pen: Waterproof Tile Grout Colorant and Sealer with 5mm Narrow Tip (7mL) by Justin Cage

Reviewers who raved about it were convincing enough that I bought it. Do not worry. I used it in a small bathroom with small 1x1 tiles. I made four square tiles before the top frayed. As you progress, you'll also need to wipe the tiles, as the tiles themselves run a bit. I turned the tip to the other side but to no avail. It's also quite tedious as the four tiles I made took about 10 minutes to complete. Stick to a tile cleaner with bleach, a good brush, and plenty of elbow grease. On the other hand, the color matched my solution and it really helped. If it were easier to get out of the felt tip pen, maybe the patience required to make a floor or wall would be worth it.