ANEROS®, the first name in award-winning sexual health and wellness products, presents PRELUDE, the ultimate internal cleansing system. PRELUDE'S all medical-grade silicone design features a special slow-flow, one-way nozzle that introduces liquid gradually and comfortably, avoiding cramping and unhygienic backflow. PRELUDE'S unique nozzle backstop guides precise depth of insertion and allows easy disassembly for cleaning. When it comes to anal and prostate play, confidence begins with a PRELUDE.