Dear friends, welcome to our shop! Starting today, become a fan of our shop, you will get an extra 5-10% discount on all products in the shop, and you can also check the new product push of our shop in time, don't miss it! ! ） Description: Professional-grade: This product is designed for professional use and is suitable for tile gap repair, grout filling, and wall paint removal. White color: The grout pen is white in color, which makes it easier to match with different types of tiles. Mouldproof: The grout pen is moldproof, which means that it can withstand moisture and prevent the growth of mold and mildew. Easy to use: The grout pen is easy to use and can be applied directly onto the gap or tile surface. Durable: The grout pen is made of durable materials that can withstand wear and tear, making it a long-lasting solution for tile gap repair. Specifications: Contains a waterproofand mold-proof agent. Its bright white color completely masks old and dirty grout, making it look as good as new. A gap filler for tilead, bathtubs, washbasins, bathrooms and more. Capacity: 20g Function: repair tile gaps Package Included: 1*tile repair agent