2 gray grout renew pens, 20g / 0.7 oz ink each, up to 400 meters coverage for 2mm narrow grout line. Soft pen nib allows a smooth flow. Works both on walls and floors. Clean and restore tile grout and leaves them looking clean and protected.
Contains 2 pen nib replacement，if the original nib get dirty, you can easily change the nib yourself.
Pen size: 25 mm in diameter, 135 mm in length. Pen nib size：4 mm in width, 8mm in length. Best for Home Sink, Kitchen, Showers, Bathroom Floor Tile Line.
2-in-1 foldable brush cleaner helps to quickly destory the dirt. The curved non-slip handle design perfectly fits your hand, ensuring powerful movements.
