The Ronseal One Coat Grout Pen in White, 15ml size is the larger option, ideal for more extensive grout touching-up projects or multiple rooms. This white grout pen quickly and easily transforms painted or discoloured grout surfaces, delivering a durable and waterproof finish in just one coat, eliminating the need for time-consuming re-grouting. The 15ml capacity provides excellent coverage for larger areas of interior tiles, whilst the pen application method ensures precise, controlled application along grout lines. The re-sealable lid keeps the product fresh between uses, making it a cost-effective solution for ongoing maintenance. With approximately 24 hours drying time and medium protection level, this pen restores grout to a pristine white finish with minimal effort. Features and Benefits: • 15ml White grout pen • Larger capacity for extended coverage • One coat application • Durable, waterproof finish • Re-sealable lid for multiple uses • Suitable for interior tiles • 24-hour approximate drying time Specifications: Size (ml): 15 Colour: Brilliant White