Review on 💧 Revive Your Tiles with the Grout Pen Black Tile Paint Marker: Waterproof Grout Colorant and Sealer Pen - Black, 5mm Narrow Tip (7mL) by Angelo Forrest

Love it! The color is bright and strong. Goes great with my white and gray tiles. To be honest my old grout paint was starting to look really gross and no matter how much I cleaned and sanitized it the stains wouldn't go away. So I decided to get this product to seal them up and dye them a darker color so it's not a problem and so far it's been totally worth it. The price is great for the amount you get. I see a lot of people commenting that it doesn't take very long, but if you're frugal, resourceful, and resourceful, you can make it LONG. What I've done to prolong the life of this pen is to keep flipping the nib when it's running out of color and pressing the nib every time it runs out of color. This extended the lifespan so much that I was able to lay all the tiles in the bathroom and all the tiles in the hallway. Be creative and color can go a long way!