Grout Pen Black Tile Grout Paint: Waterproof, Narrow 5mm Tip (7mL) – 3 Pack
Grout Pen Black Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant. LONG LASTING INK: Tackle small or large DIY projects with a pen that covers up to 150 feet of thin 2mm grout. Material: Grout Paint.