6PCS Grout Pen, Light Grey Tile Paint Marker, Tiles Grout Pen Wall Repair Pens, Tile Grout Reviver and Sealer Pens for Bathrooms Kitchen Floor Tile, Wall Lines. WIDE APPLICATION The grout repair pen can be safely applied to kitchens, bathrooms, living rooms, showers, porches, patios, walls, and floors and many tile areas.
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