SPECIFICATIONS:Color:WhiteSize: 5.9 x 1.4 x 1 inchesPackage contains: 8 x Pumice Cleaning StoneDesigned to enhance your cleaning routine, this pumice stone surpasses traditional toilet brushes, providing superior cleanliness,easily remove stubborn stainsIt's not just for toilets, but also sinks, tiles, BBQ grills, swimming pools, and bathtubs. This pumice stone even removes rust and grease from grills and ovens, providing an excellent solution to stubborn stains.With our pumice stone, It leaves no residue behind, making your toilet bowl spotless and shiny.The toilet bowl scrubber brush can be sharpened into different shapes you need to clean the narrow edges and corners other cleaning tools can not reach.Helpful Tips：1. We recommendthat when cleaning narrow corners, you should use a sharpening stone to grindthe pumice to make it sharp. This can enable you to effectively clean cornersand edges.2. Werecommend first trying it lightly and in a small area of your toilet, sink, etc. This ensures that it will not scratch the materialyou are cleaning.