Effective Sterilization: Designed to sterilize menstrual cups and effectively sterilize them to prevent irritation or allergies. This is a highly automatic menstrual cup holder that can clean most menstrual cups.Auto Sterilization & Shutdown: Sterilization can be done in about 3 minutes, and auto shutoff makes it faster and more safe, fast and effective, which allows women to be safer and healthier during their periods.Safer cleaning: easy to use, first put a small amount of pure water, then put the cup period, put the lid on and the disinfection process is complete. With this cup sprayer, you don't need to use detergent or soap to clean your menstrual cup. Easy to carry: The egg-shaped sterilizer is delicate and cute. Lightweight and small in size, it is easy to carry when traveling. Perfect for travel or at home, it slips into your travel bag without any stress.