Review on 🖌️ Waterproof Grout Pen Light Grey Tile Paint Marker: Tile Grout Colorant & Sealer Pen - Light Grey, Narrow 5mm Tip (7mL) by Todd Atherton

So I redesigned the bathroom by rearranging the sink. And the need to replace eight 18-inch tiles. As a result, the joint seams turned out to be 3 slightly different shades of gray. (Original tile, previous refurbishment and my new refurbishment) This grout handle covers approximately 60 METERS. That would certainly be more than enough. I'm doing a metric conversion here, but the notepad only covers the width of about 1/8 inch. So a 1/4 inch seam requires about three passes. One on each edge and one in the middle for good coverage. So the math is: 3 passes of 18 inches on each side times 4 sides. tiles. Just replaced 8 tiles BUT I also had to repaint the original ten tiles so they are all a consistent color. Count your tiles. You'd be surprised how many feet of grout a small bathroom has!