Review on 🎨 Ivory Grout Pen Tile Paint Marker: Waterproof Grout Colorant and Sealer Pen - Ivory, Narrow 5mm Tip (7mL) by Angel Serafini

I ordered 6 of these grips to redo my bathroom grout. I opened a pen and tried it on a cement mortar of the same name. The color was a strong bright white, not the ivory I ordered which was listed on the package label. Also, the paint was very thin - obviously it would take 5 or 6 coats to fully cover the joints. Who has that much time to be on all fours, going through every groove, waiting for it to dry, and repeating the whole process 5 or 6 times? No way! Life is too short, the floors are too hard and my knees are too old! I sent them all back - they don't live up to the marketing hype.