Grout Pen Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Gro
Grout Pen Tile Grout Paint Marker: Waterproof Tile Grout Paint Pen Colorant, Grout Shine Touch up & Renew – Terracotta, Narrow 5Mm Tip (7Ml). USE ON UNSEALED GROUT ONLY: GROUT PEN may not bond to sealed grout.