1Convenient to Storage: The handle of the hydraulic pot brush can be hung, easy to drain water quickly and keep clean which can be put anywhere you want. 2Selected Materials: Made of silicone, the plug head has good sealing with soft feel and is leakproof very well which is easy to use and doesn't hurt your hands. 3Quickly Cleaning: Encountering stubborn stain, the dishwashing brush can clean pot with a spatula leaving no traces, so efficiently to saves time and effort. 4Elaborate Design: With humanized consideration, the hydraulic brush is designed with a long handle which means uses less power but gain more effects. 5Strong Compatiblity: Handle, brushe and sponge all can be flexibly and freely splitted and replaced. Any broken parts can be replaced and then unceasingly used.1 x Sponge