Bullet Points:1、【Safe material】: Each grout tile pen is primarily made with water-based inks. The high quality nib is waterproof and moisture-proof, demanding to fade, has strong coverage, and is safe for children and pets.2、【Restoring Surfaces Cleaning】: Tile gap fillers are quick-drying and may conceal the stained seams between tiles and refresh the surfaces after painting, giving you a unique home visual experience.3、【Convenient to Use】: The grout restorer pen comes with a alternative nib. Shake effectively before using tile gap filler and press the end vertically till ink just comes out.4、【Easy to Carry】: The volume of tile gap filler is compact and straightforward to carry. The grout restorer pen is lightweight and portable, takes up little or no space, and is simple to store.5、【Wide Range of Uses】: Tile gap filler could be safely utilized to kitchens, bathrooms, showers, porches, patios, walls, floors, and many dirty tiled areas.Description: Tile gap filler could be safely applied to kitchens, bathrooms, showers, porches, patios, walls, floors, and lots of soiled tiled areas.Instructions:1. Clean the stains within the gaps of the tiles to facilitate filling and repairing.2. Shake the ink evenly with the cap on before use.3. Press the end of the pen vertically till the ink simply flows out, and draw a line along the gap between the tiles.4. When the impact of one portray is not good, it may be painted repeatedly till satisfied.5. The ink can be erased when it isn't dry, please wait patiently for some time till the ink is dry.Specifications: Material: water-based ink + acrylicmaterialColor: white, cool greySize: about 1.5*14.2cm/0.59*5.59inPacking List: 1*Beautiful Sewing PenNotes: Due to the lighting results and shootangles, there is a color distinction in the product, please understand.Due to manual measurement, there is tolerance in the product size.