Aneros Eupho Syn
by AnerosThe Eupho Syn has a ridged frame with a medical grade silicone shaft. The ergonomic design is great for men with strong sphincter muscles and are able to control stimulation by contracting. If you are looking for a fantastic prostate stimulator, the Eupho Syn is awesome. It has a narrow shaft that is easy to insert and creates wonderful stimulation for powerful prostate orgasms.