?Easy to Use?Simple design without getting your hands dirty, 8 grout repair markers with enough capacity to beautify your kitchen or bathroom tiles ?Remarkable Results?our revitalizing grout marker helps cover the grout between tiles and can give tiles a new look that looks unsightly. ?Water Resistant Gray Grout Pen?The grout has water-resistant properties and is suitable for marking cement grout in the bathroom. Please use the water only after it has dried. ?Safe Material?Each tile marker is made of non-toxic water-based material and is safe for children and pets. It can be safely used at home. ?A Helper in Renovation?The grout repair pen simply follows the grout line. The grout repair pen can be safely used in kitchens, bathrooms, showers and many other places where tiles are dirty, quickly restoring the original condition. Description: 8 Wall Tile Repair Pens Repair Markers Grout Filler Pens for repairing grout, tiles, walls, floors, bathrooms and kitchens. Features: 1. This tool