• Designed to restore and cover stained seams between tiles on walls and floors. • Help renew or change the color of grout lines providing a clean look. • Quick-dry ink with protective finish for long duration. • Quality water-based material, safe and non-toxic for the home. • Versatile application in kitchens, bathrooms, showers, porches, and patios. • Each marker measures approximately 15 mm in diameter and 140 mm in length for an easy grip. • The package includes 6 units of the same color with replacement tips.