Automatic sensing: It can sense the material, and when you pass by the machine, it squeeze the foam into your hand, saving labor. Waterproof: The thick base keeps the body away from water, and the tight structure is effectively waterproof, not afraid of daily splashing, and can easily cope with humid environments. High quality: Made of high-quality material, -, not easy to rust, and . Large capacity: Can store a lot of liquid or foam. You don't need to refill the liquid frequently. Wide range of applications: Can be installed in bedrooms, bathrooms, toilets, etc.