【Safe Material】The grout pen is mainly made of water-based ink, acrylic tip, waterproof and moisture-proof, strong coverage, non-fading, and safe for children and pets.

【Restore Clean】The grout pen has the characteristics of fast drying, which can cover the stained joints between the tiles and update the appearance after painting, bringing you a different home visual experience.

【Key Benefits】Helps to cover stained joints between tiles, restore or change the color of tile lines, prevent them from further staining, and make your home look neater.

【Easy to Use】The size of the grout pen is about 1cm in diameter, 13cm in length and 17g in weight, small and portable, easy to carry, shake well before use, press the pen tip vertically until the ink just flows out.

1. Cover the cap and shake the ink evenly before use.2. Press the nib vertically until the ink just flows out.3. It can beautify the gaps in tiles.4. The ink can be erased when it is not dry, please wait patiently for a while until the ink is dry.