Silo is a beautifully crafted silicone prostate butt plug. Simple in form but oh so effective! The Nexus Silo toy has been designed to massage the male G-Spot whilst providing simultaneous external stimulation, resulting in deliciously prolonged orgasms. The unique shape is easy to insert and the luxurious brushed silicone material provides a secure yet comfortable fit. A must for any man s toy collection! Made from phthalate-free soft silicone, making it easy to clean! The Silo is 100% waterproof and must be used with water based lubricants only.