Key Features: Waterproof & Anti-Mold: Formulated to resist water and mold, ideal for high-moisture areas like bathrooms and kitchens. Multiple Color Options: Choose from Black, White, Gold, Silver, Beige, Dark Gray, Khaki, Light Grey, and Brown to match any tile design. Easy-to-Use: Simple application for instant tile and grout refreshment; no messy tools or mixing required. Versatile Tile Repair: Perfect for covering discolored grout on floor and wall tiles. Durable Material: Made from high-quality PP for long-lasting use and precise application. Available in Packs: Choose from 1, 5, or 10 pen packs for small or large projects.