["Feature:\nGrout repair marker: \ncome with 4pieces white color grout pens with replacement nib tip for helping improve your home decor, \nenough quantity for sharing with relatives and friends\nGood material: \neach grout pen is made from water-based and non-toxic, \nsafe for children and pets, provides a safe use\n for kitchen, bathroom, shower stall, porch, patio and many more dirty tiles areas\nRestoring Tile: \ninstantly restores color to white grout and leaves them looking clean and protected\nEasy to use: \nrevive dirty grout by yourself, the restorer grout pen lines are fast drying,\n just follow the grout lines to paint\nExtensive usage: \nthese grout pens are suitable for the cleaning of the groove of window sash, \ntiny or narrow gaps, floors and walls in home sink, kitchen, showers and bathroom, \nany grout areas that start to become a bit dingy and covered with mold\n\nItem Type :Tile Grout Pen\nMaterial：water, resin, aluminum oxalate\nColor:White\nSize:\nMore detailed,please see photo.\nQuantity:4Pcs.\n\nNote:\nSize for manual measurement, there may be a 0 to 1 mm error, belongs to the normal phenomenon.\nAnd due to the difference between different monitors, the picture may not reflect the actual color of the item.\nThank you!\n\nPackage Included:\n4x Tile Refill Pens.\n (with Replacement Nib Tips)"]