Features: The grout markers help to cover stained seams between tiles, restore or change the color of your tile lines. The grout restorer pen can be applied safely for for kitchen, bathroom, shower stall, porch and so on. These tile repair tools would help improve the beauty of your home decoration. Shake well before use and press the pen tip vertically until the ink just flows out. This multifunctional pen is a practical tool for maintaining the beauty of tile walls and floors in any room. Specifications: Component: Plastic, Fibre Size: about 140x15mm/5.51x0.59' Color: 8 Kinds Optional Package Includes: 1 Pc Grout Marker note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.